查询词典 valid function

Are the criterion measures of the dependent variable appropriate, valid, and reliable?

关于研究指标的分类是否合理？是否有效？是否可靠？

Thus, Einstein's derivation may not be valid.

因此，他的推导不能认为是有效。

The results from 997 valid samples showed that most were environmental microorganisms. Trichophyton violaceum, which is the most common etiologic agent of tinea capitis in southern Taiwan was the only dermatophyte isolated from one instrument.

结果在997件有效检体中除一般常见的环境微生物外，仅在某一美容院的一把剪发梳分离出堇色发癣菌，这是南台湾最常见的头癣致病菌。

I feel making use of here isn't a derogatory term, but a kind of aggressive valid usage.

我觉得，在这，利用不是一个贬义词，而是一种积极的有效的运用。

Although the theory is valid , it is descriptively inadequate to a certain extent .

虽然这一假说具有内部效度，但它的不足同样是不容忽视的。

To deserialize a collection, the add method of the collection must return a valid reference to an object that has been added to the collection.

反序列化集合，加载的收集方法必须返回一个有效的参照某已添加到集合中的对象。

Check for adequate disk space and valid permissions on the destination directory.

请检查磁盘空间是否够用并且在目标目录上有足够的权限。

First, we determinate which cell has the minimum of possible valid values.

首先，我们确定期限的细胞有可能有效的值最低。

Method］ With Lonicera japonica Thunb. as material , diurnal changes of net photosynthetic rate in leaves of the plant and the responding mathematical model of NPR to photosynthetic valid radiation were studied using portable photosynthetic determinator system.

方法］以金银花为材料，采用便携式光合测定系统，研究其净光合速率日变化及其对光合有效辐射响应的数学模型。

This position is obviously not valid as there is a diagonal attack.

这一立场显然是不合法的，因为有一个对角线的攻击。

Pachomius manual labour was organized as an essential part of the monastic life; and since it is a principle of the monks as distinguished from the mendicants, that the body shall be self-supporting, external work of one sort or another has been an inevitable part of the life ever since.

根据圣pachomius体力劳动组织作为一个重要组成部分寺院生活；以来，这是一个原则的和尚，作为有别于乞丐，该机构应自支撑，对外工作的这种或那种已一个必然的一部分，生活至今。

In order to study the effects of parametrical rolling on the ship movement and tilts, in allusion to ship's navigating in regular following waves, the equation of ship rolling motion is transformed into normal Mathieu equation by proper variable replacement when strong parametrical excitation in restoring moment varied according to sine or cosine wave.

为研究参数横摇对船舶运动和倾覆的影响，通过对船在规则波上随浪航行时，恢复力矩中出现的1个以正余弦规律变化的强参数激励项进行适当的变量置换，将船舶的横摇运动方程转换成标准形式的Mathieu方程。