查询词典 useful

Because hypocretin-1 levels were not significantly influenced by the use of psychotropic medications or by the presence of other sleep disorders, this testing "may therefore be most useful in cataplectic patients in whom treatment has been initiated, and/or when other sleep disorders may confound the MSLT," the authors write."The MSLT remains the test of choice in patients without cataplexy since very few subjects in this category had low CSF hypocretin-1 levels."

因为hypocretin-1浓度不会明显地受到精神药物或其它睡眠障碍的影响，因此这项检查「可能对那些已经开始治疗的猝倒症患者，或当其它睡眠障碍混淆了多重入睡时间检查的测量时非常有用」，「多重入睡时间检查目前仍然是无猝倒症的最佳检查方式，因为这类患者的脑脊液中，hypocretin-1极少会有低浓度的现象」。

If you are an investor who is diversified, is this a useful categorization?

如果您是一个投资者谁是多元化，这是一个有用的分类？

Catnip can prove to be a very useful tool for a few common problems with your cat.

猫草可以证明是一个与你的猫一些共性问题的非常有用的工具。

The Causal Relation Data Mining is a new direction in the Data Mining research field,and it is very useful in the application.The Difficulty of modeling blocks its development.

因果关系挖掘是数据挖掘领域一个新的研究方向，具有很大的实用意义，但理论建模的困难阻碍了它的发展。20世纪90年代，在因果建模研究成果的基础上，国外开始针对此方向进行研究，目前已得到了一些理论算法。

Experts during the exciting and friends to speak for the CBA and equipment designed to provide a useful reference.

在专家和朋友的精彩发言，在CBA，旨在提供一个有用的参考设备。

By the way, the CDROM you gave me last week is very useful.

顺便说一下，你上星期给我的那张光盘非常有用。

Study of this compound can provide useful insight for the mechanism of the CDW materials.

对该体系的研究有助于理解CDW相变的机理。

Mila has long loved to burn cedarwood incense at events and at home due to how uplifting that the smell can be, and how useful unto her field or the field of the group in attendance.

Mila 很久以来就喜欢在活动中、在家中点燃雪松薰香，因为这种气味是如何振奋人心，并对她或与会者的能量场多么有用。

It is advantageous to the useful performance of fabrics treated with cellulase. In addition, UV and HLPC further confirm that the endo component first clips a cellulose chain by cleaving internal glucosidic bonds; this is followed by the production of cellobiose from the nonreducing end of the chains by the exocomponent. The final step would be production of glucose from cellobiose by cellobiase.This paper also used Fuzzy sets and Expert system to develop a tool for evaluating the whole properties of fabrics. This system is an intellectual computer procedure, which has great flexibility. It ca

本系统是一类智能性的计算机程序，具有很大的灵活性，可以不断进行知识的更新和系统参数的调整，以适应不同的需求；模糊专家综合评判系统，解决了用单一性能指标进行评价时所产生的分散性及可比性差的问题，具有很好的实用价值，使之成为纺织专家和普通用户进行织物评判的有利助手，并且促进数学和计算机科学在纺织工业中的应用。

The results showed that the technique was useful for the separation of simulated protein mixture and simple cellulase compound.

结果显示，置换层析技术对模拟混合蛋白和简单纤维素酶混合物具有很好的分离作用。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。