查询词典 valid

Experiment results show that the method is valid and practicable.

实验表明了该方法的有效性。

From experiment results,it is shown that this algorithm is valid and practicable.

实验结果说明该方法的有效性和实用性。

In education practice, teacher authority is the valid guarantee of carrying out norm education and management control.

在教育实践中，教师的权威是对学生实施规范教育与管理控制的有力保证。

Let's examine this precept and determine, once and for all, if it is valid.

让我们检查鉴定一下是否是肯定的，如果这是有效的话。

Lets examine this precept and determine, once and for all, if it is valid.

让我们检查鉴定一下是否是肯定的，如果这是有效的话。

Aluminium sulfate has been used as the rosin sizing precipitant for along time, but it is only valid in acid pH.

硫酸铝用作松香施胶的沉淀剂已经有很长的历史了，但它只适用于酸性条件。

The way revelation which the stone calamus calms the nerves calmly and awakes the brain to straighten out the bidirectional function which and predecessor Shui Jian applies drugs: The non-volatile constituent, the water raises the part to be not allow to neglect particularly, they very possible are one of valid targets.

石菖蒲镇静安神及醒脑开窍的双向作用及前人水煎用药的方式揭示：非挥发性组分，尤其是水提部分不容忽视，它们很可能是有效部位之一。

These results indicate that the prediction in our theory is valid.

这表明我们提出的理论预言是正确的。

Valid federal regulations have the force of law and preempt state laws and rules.

有效的联邦规章有法律效力并且优于州法律、法规。

Is valid for 72 hours, preferably within 24 hours of use, and the sooner the better.

72小时内有效，最好是24小时内服用，而且越早越好。

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说：&实行手机实名制后，人们可能不太情愿用身份证注册手机号，所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。