Not only is it valid, it must be valid. And why is that?
不只有效，而且肯定有效，为什么呢？
KAREN: a prescription must be valid. It cannot be an expired prescription.
凯伦：处方必须是有效的，不可以是过期的处方。
Your tests must be valid and reliable; in other words, your tests must be repeatable.
测试必须是有效且可靠的；换言之，测试必须是可重复的。
Creating the Upfront CSV file is similar to that of the LDAP extraction in that the three fields located in the Upfront section of the GUI must be valid.
创建UpfrontCSV文件类似于LDAP抽取，其中位于GUI的Upfront部分中的三个字段必须正确。
It is important to point out that the IP address and hostname you provide must be valid values for the subnet associated with the IP group you select (WASIPs).
一定要注意，您提供的IP地址和主机名必须对于所选ip组(WASIPs)的相关子网是有效的。
The string must be valid PHP code and must end with semicolon.
这个字符串必须是有效的PHP代码，并且必须以分号结束。
The IELTS test result must be valid on the date of application.
IELTS 考试成绩必须在申请职位当天仍然有效。
A prescription must be valid. It cannot be an expired prescription.
处方必须是有效的，不可以是过期的处方。
The IELTS test result must be valid on any date during the application period.
IELTS考试成绩必须在职位接受申请期内任何一日有效。
The health certificate must be valid, provided by authorized physician or hospital.
健康证明必须是经授权医生或医院出具的有效的证明。
The IELTS test result must be valid on the starting day of the application period, i. e. 26 June 2015.
IELTS考试成绩必须在职位开始接受申请的首天（即2015年6月26日）仍然有效。
The contact details provided in your message must be valid for at least 30 days after the message is sent.
发件人细则在邮件发出后，至少要保持30天有效。
The IELTS test result must be valid on the starting day of the application period, i. e. 27 February 2015.
IELTS考试成绩必须在职位开始接受申请的首天（即2015年2月27日）仍然有效。
The visa for the return country must be valid for at least three months beyond the period of intended stay.
返回所在国的签证必须在指定停留期后至少三个月内有效。
The IELTS test result must be valid on any date during the application period (i. e. from 11 to 24 November 2016).
IELTS考试成绩必须在职位申请期内其中任何一日有效（即2016年11月11日至24日）。
Overseas Medical Insurance with minimum coverage of Euro 30,000 to be shown in original plus photocopy and must be valid in Schengen country.
境外保险，最低保额3万欧元(原件及复印件，必须在申根国家有效)。
There must be one completely blank page other than the last page, available in each passport and each passport must be valid for at least six (6) months prior to travel.
每本护照须包含除最后一页外的至少一整页空白页、且护照必须在行程前至少六个月有效。
Note that the entry posted must be valid — that is, it must have the id, author and updated elements even though many APP servers will choose to ignore and overwrite the client-provided values.
要注意，发出的记录必须是有效的，就是说必须有id、author和updated元素，虽然很多APP应用程序选择忽略或改写客户机提供的值。
Note that the entry posted must be valid — that is, it must have the id, author and updated elements even though many APP servers will choose to ignore and overwrite the client-provided values.
要注意，发出的记录必须是有效的，就是说必须有id、author和updated元素，虽然很多APP应用程序选择忽略或改写客户机提供的值。
应用推荐