Вы искали: the pizza is cooked in 10... (Английский - Китайский (упрощенный))

he suggested that statements during the general debate should not exceed 10 minutes, or 15 minutes in the case of members speaking on behalf of several delegations.
他建议委员会成员在一般性辩论期间发言不超过10分钟，在代表若干代表团发言时不超过15分钟。

he suggested that statements by members of the committee during the general debate should not exceed 10 minutes, or 15 minutes in the case of those speaking on behalf of several delegations.
他建议在一般性辩论期间委员会成员发言不超过10分钟，如果以几个代表团的名义发言，不超过15分钟。

4. based on previous experience, it was proposed that the time limits for all speakers should be 15 minutes in the general debate and seven minutes on individual agenda items.
4. 根据经验,已建议一切发言者的时限均为一般性辩论的15分钟,讨论各别议程项目则为七分钟。

on the basis of paragraph 4 of general assembly resolution 49/221 b, he suggested that statements by members of the committee during the general debate should not exceed 10 minutes, or 15 minutes in the case of those speaking on behalf of several delegations.
他根据大会第49/221 b号决定第4段建议委员会成员在一般性辩论期间发言应不超过10分钟，或在代表若干代表团发言时不超过15分钟。

2. on the basis of paragraph 4 of general assembly resolution 49/221 b, he suggested that statements by members of the committee during the general debate should not exceed 10 minutes, or 15 minutes in the case of those speaking on behalf of several delegations.
2. 主席依据大会第49/221 b号决议第4段提议，在一般性辩论中，委员会成员发言不应超过10分钟，如果他们代表几个代表团发言，则不应超过15分钟。

6. in view of the number of agenda items before the committee and the limited number of meetings available, he suggested that statements made in the general debate should not exceed 10 minutes in length, or 15 minutes for statements made on behalf of a group of delegations.
6． 鉴于委员会需审议的议程项目的数目很多以及可召开的会议数目有限，所以他建议一般性辩论期间的发言长度不应超过10分钟，代表一群代表团所作发言不应超过15分钟。

3. on the basis of paragraph 4 of general assembly resolution 49/221 b, of 23 december 1994, he suggested that statements by members of the committee during the general debate should not exceed 10 minutes, or 15 minutes in the case of those speaking on behalf of several delegations.
3. 主席依据大会1994年12月23日第49/221号决议第4段提议，在一般性辩论中委员会成员的发言时间不要超过10分钟，如果他们代表几个代表团发言 -- -- 不要超过15分钟。

42 sensitivity test 42.1 smoke sensor (general) 42.1.1 a single criteria smoke alarm, when calibrated to each end of its production window, shall operate within the limits specified in table 37.1, visible smoke obscuration limits (gray smoke), or table 37.2, measuring ionization chamber (mic) measurement, when subjected to a smoldering smoke or aerosol buildup condition using the test equipment described in 42.2 – 42.4 and when subjected to a range of air velocities. the manufacturer shall define the gray smoke/aerosol limits for the smoke sensor in a multi-criteria smoke alarm. the smoke generating method used for this test can be smoldering cotton lamp wick, aerosol generator, or punk sticks. interchangeability between the methods is acceptable (e.g., conformity assessment testing utilizing a different method than the manufacturer) and shall be so documented in product reports and procedures created to document compliance to this standard. when the smoke alarm employs a variable field adjustable sensitivity setting, test measurements shall be made at maximum and minimum smoke alarm settings as specified in tables 37.1 or 37.2. the sensitivity measurement is to be made with the smoke alarm located in the air stream in the least and most favorable horizontal positions for smoke entry as determined in the directionality test, section 43. 42.1.2 when a single criteria smoke alarm evaluated for a special application employs sensitivities outside of the range specified in tables 37.1 or 37.2, it shall have been evaluated using the sensitivities detailed in the smoke alarm’s instructions; see 101.3. 42.1.3 when the manufacturer’s required production control, inspection and test procedures (see sections 90, general, and 95, production-line dielectric voltage-withstand tests) include testing in accordance with the sensitivity test, then all product conformity testing shall use the same smoke generating method (e.g. aerosol, cotton lamp wick, punk stick, or equivalent) as specified in the manufacturer’s procedures for the sensitivity test and all related gray smoke/aerosol testing. 42.1.4 a smoke alarm employing a secondary power supply shall operate within the limits specified in 42.1.1 when operating from the secondary power supply. 42.2 combustibles 42.2.1 a cotton lamp wick, nominally 1/8 in. (3.2 mm) in diameter, a minimum of 5 in. (127 mm) long and secured by a thin wire inserted through one end, is to be employed as the source of smoke. prior to use, the wick is to be conditioned at least 72 hours at 45°c (113°f) and 10 percent or less relative humidity. it is then to be stored in a desiccator at room temperature and 10 percent or less relative humidity. the wick end is to be cut square and smoldering initiated by momentarily placing the wick end over a upon ignition, it is possible for momentary flaming to occur for 1 second, after which the flame is to be extinguished. the wick is then permitted to smolder a minimum of 30 seconds before being placed in the chamber. the smoldering rate of the wick is to be such that the relationship between the mic output and the percent light transmission remains within the curves illustrated in figure 42.1. the visible smoke buildup rate is to be maintained within the limits illustrated in figure 42.2 outside the test compartment and the smoke permitted to enter through an inverted funnel-pipe arrangement. 42.3 aerosol generation equipment (alternate method) 42.3.1 the equipment used shall generate the buildup rates specified in figures 42.1 – 42.4. 42.4 test equipment 42.4.1 refer to appendix b, typical sensitivity smoke test chamber construction, for details on test equipment. 42.5 test method 42.5.1 test conditions are defined in 37.8. 42.5.2 a minimum of 12 samples of the smoke alarm, previously energized from a source of supply in accordance with 37.3, test voltages, for at least 16 hours or for a time interval as specified by the manufacturer, shall be subjected to this test. the smoke alarm under test is to be tested in the least and most favorable horizontal positions of smoke entry. see the directionality test, section 43. 42.5.3 the air velocity in the test compartment is to be maintained at 32 ± 2 fpm (0.16 ±0.01 m/s ) as measured in front of the middle section of the smoke alarm with a hot wire anemometer, or equivalent air velocity measuring instrument. the velocity measurement is to be made with the smoke alarm removed. 42.5.4 smoldering cotton lamp wick, or equivalent, producing a gray smoke having an equivalent particle size distribution shall be used as the actuating medium. the rate of smoke build-up shall be uniform and within the limits as specified in 42.2, combustibles, or 42.3, aerosol generation equipment (alternate method). 42.5.5 the smoke/aerosol is to be admitted into the test chamber and operation is to be continued until smoke alarm activation as specified in 38.2.1. the mic/light relationship and the visible smoke buildup rate is to remain within the limits represented by the curves illustrated in the figures described in 42.2, combustibles. when the trial-to-trial variation in light transmission alarm is ±0.2 μa or less, only three trials are required to be conducted on each sample. when the variation is greater than ±0.2 μa, five trials shall be performed. the test chamber is to be exhausted between each trial until the mic and light beam indicate a clear condition. the airflow is to be allowed to stabilize for at least 30 seconds before each test trial. 42.5.6 the final value used for the sensitivity is to be the average of the total number of readings. the following readings shall be recorded for each trial at the moment of actuation: a) visible obscuration (percent light transmission), b) measuring ionization chamber (mic) meter reading, and c) time of test trial. for combination smoke alarms, the sensitivity of each principle of operation is to be recorded. when a smoke alarm has a variable sensitivity setting, test trials shall be made at the maximum and minimum sensitivity settings. 42.6 uniformity of operation 42.6.1 the smoke alarms shall be uniform in operation so that the sensitivity (average of three trials) of any one smoke alarm shall be within 25 percent of the overall average of all twenty eight smoke alarms tested in 37.4.1(a), test samples and data. if a smoke alarm has a variable sensitivity setting, the requirement applies to the end points of the variable range. 42.6.2 the measured average sensitivity of the smoke alarms shall be within 25 percent of the marked sensitivity rating or range of the smoke alarm. 42.7 smoke sensitivity test feature 42.7.1 a sensitivity test feature shall be provided on a smoke alarm, to simulate either mechanically or electrically a specified level of smoke in the sensing chamber. the test feature shall be accessible from outside the alarm, with the alarm installed as intended 42.7.2 when this test feature is the method used by the manufacturer to comply with the requirements in smoke sensitivity indicating means, 11.1 and 11.2, the test feature is to have the capability of verifying that the sensitivity of the smoke alarm is within 25 percent of the marked range. 42.7.3 when a sensitivity test feature is provided as an operational test to simulate either mechanically or electrically a specified level of smoke in the sensing chamber, the maximum permissible measured obscuration level using gray smoke/aerosol shall not exceed: a) 6 percent per ft., or if the marked sensitivity is greater than 4 percent per ft., the test shall provide for a maximum of 2 percent per ft. over the marked range; or b) 18.4 percent per m, or if the marked sensitivity is greater than 12.5 percent per m, the test shall provide for a maximum of 6.4 percent per m over the marked range. 42.7.4 four samples, two at maximum and two at minimum sensitivity, shall be subjected to this test. each sample is to be connected to a rated supply voltage, except that an alarm employing a battery as the main supply shall be tested at the test voltage level (rated or trouble level voltage) that results in the lowest sensitivity measurement. the sensitivity is to be determined by conducting a curve plot of obscuration versus an instrument (meter) reading, or equivalent. 42.8 sensitivity test – gas sensor of a multi-criteria smoke alarm 42.8.1 general 42.8.1.1 the manufacturer shall provide the sensitivity performance over its operating range/tolerance for the gas sensor(s). 42.8.1.2 the smoke alarm shall be installed in a chamber, having a volume of at least 1 ft3 (0.0283 m3) constructed so as to permit accurate monitoring and control of chamber air temperature and humidity and oxygen and target gas concentrations. the following conditions shall be established within the test chamber and maintained throughout the test. 42.8.1.3 before commencing each measurement, the gas test chamber shall be purged to ensure that the gas concentration is less than 1 ppm. 42.8.1.4 the air velocity in the proximity of the specimen shall be specified by the manufacturer. 42.8.1.5 connect the specimen to its supply and monitoring equipment and allow it to stabilize for a period of at least 15 minutes, unless otherwise specified by the manufacturer. 42.8.1.6 increase the gas concentration to the level specified by the manufacturer within 3 minutes after sealing the chamber and maintain this concentration throughout the remainder of the test. record the: a) time to reach the target gas concentration within the test chamber; and b) output from the sensor which will be compared to the manufacturer’s gas sensor specification. 42.8.2 sensitivity test – heat sensor 42.8.2.1 where smoke alarms comply with the standard for single and multiple station heat alarms, ul 539, the response times measured in those tests may be used as the heat response values for the purposes of this standard. 42.8.2.2 install the specimen for which the temperature response value is being measured in a ul 539 the orientation of the specimen, relative to the direction of airflow, shall be the least sensitive one, as determined in the directionality test,section 43, unless otherwise specified in the test procedure. 42.8.2.3 install the specimen for which the temperature response value is being measured in a ul 539 heat tunnel. the orientation of the specimen, relative to the direction of airflow, shall be the least sensitive one, as determined in the oven test of the standard for single and multiple station heat alarms, ul 539, unless otherwise specified in the test procedure. note: depending upon the construction of the alarm, it may be necessary to repeat the oven tests with test samples rotated 90 degrees and 180 degrees from the original test position. 42.8.2.4 connect the specimen to its supply and indicating equipment, and allow it to stabilize for at least 15 minutes, unless otherwise specified by the manufacturer. 42.8.2.5 conduct the oven test as described in the standard for single and multiple station heat alarms, ul 539, and measure the heat response value as defined by the manufacturer’s heat sensor specification. 42.8.3 sensitivity test – sensors other than smoke, gas or heat 42.8.3.1 for sensors other than smoke, gas or heat the manufacturer shall provide a method for measuring the sensor’s response acceptable limits.
2.1作为设备一部分提供的开关，其电流和电压额定值应不低于在任何正常使用条件下操作设备时所控制的电路的额定值。