查询词典 if necessary

It says catheters should be used only if necessary.

报告称，导尿管应该只在必要的时候使用。

It says catheters should be used only if necessary.

这表明，导尿管只有在必要的时候方能使用。

It says catheters should be used only if necessary.

报告称，只有在必要的情况下才使用导尿管。

It says catheters should be used only if necessary.

因此，导尿管要在迫不得已的时候再使用。

After 536 patients were debrided, we smeared MEBO on surface of burn once 4-6 hour generally, once 1-2 hour if necessary.

对536例烧伤病人清创后，将MEBO均匀涂抹在烧伤创面上，一般4-6小时用药一次，必要时1-2小时用药一次。

E. Mechanical dilatation is completed with dilators if necessary.

e。必要时用扩条机械性扩张宫颈管。

Mechanical dilatation is completed with dilators if necessary .

必要时用扩条机械性扩张宫颈管。

This means that the evaluation of new dossiers will be handled in two phases: the evaluation of the original dossier and, if necessary, a single request for additional information.

这意味着新申请文件的评估将在两个阶段进行：原始申请文件的评估和，必要地话，其它资料的仅一次请求。

This means that the evaluation of new dossiers is now handled in two phases: the evaluation of the original dossier and, if necessary, a single request for additional information.

这意味着新申请的文件处理只有两个阶段：初始申请文件的评估，必要的话，其它附加信息的单次要求。

This means that the evaluation of new dossiers will be handled in two phases: the evaluation of the original dossier and, if necessary, a single request for additional information.

这意味着评价新材料将分两个阶段处理：评价原来的档案和一个单一的请求提供补充资料。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。