Results for his behaviour is not... translation from Chinese (Simplified) to English

is not null
is not empty

添加文件夹the name is not known
add folder

此音轨没有可用的信息the value is not known
no information available for this track

已修改file is not known to versioncontrolsystem
modified

成功验证签名： pgp signature is not verified
the signature has been verified successfully:

是this is not the preferred email address
yes

下限不能大于上限if the specified function is not a vector
downlimit cannot be greater than uplimit

已修改 。 @ tooltip the document is not modified
modified.

checks in an object even if it is not under version control.
checks in an object even if it is not under version control.

“% 1” 中选中的地址： this is not preferred email address
selected addresses in '%1 ':

if the salt argument is not provided, one will be randomly generated by php.
if the salt argument is not provided, one will be randomly generated by php.

正在清空回收站... the trash is empty. this is not an action, but a state
emptying trashcan...

% 1% (已充满) shown when a time estimate is not available
%1% (charged)

encoding is character encoding. if it is not specified, internal character encoding is used.
if it is not specified, internal character encoding is used.

ip 地址 ： dum. my. ip. addrnetwork cable of interface is not plugged in
connect

0 means that this variable is not a reference; 1 means that this variable is a reference to another variable.
for every new reference to the value stored in this variable, this counter is increased by 1.

'"'(double quote) becomes 'quot;' when ent_noquotes is not set.
'"' (double quote) becomes' quot; 'when ent_noquotes is not set.

女孩somehow user has gotten a voice type that is not valid, i. e. not male1, male2, etc.
girl

a boolean. if true the connection is persistent; if false the connection is not persistent. by default connections are persistent.
by default piggyback is enabled.

run-time warnings (non-fatal errors). execution of the script is not halted.
execution of the script is not halted.