查询词典 high light

The preparation of polymer is required for high purity of glycolic acid, if not, low-weight polymer is obtained, therefore, high purity glycolic acid is scarce in the market. So, the research for the synthesis of glycolic acid is essential. In domestic and overseas, there are many methods for preparation of glycolic acid, including glycin oxidation, cyanogenesis, aldehyde oxidation, coupling of maldehyde and methyl formate, oxalic acid electrolysis, chloroactic acid hydrolysis and so on.

制备羟基乙酸的聚合物时，对羟基乙酸单体的纯度要求较高，否则得到的聚合物分子量较低，导致高纯度羟基乙酸的需求量逐年增长，目前在国内，高纯度的羟基乙酸还没有形成工业化规模生产，对羟基乙酸的合成进行研究是非常有意义的。

It was found that the low cycle fatigue character has close internal relations with the high cycle fatigue character. In the research of high cycle fatigue of concrete, the test means of cyclic loading between the set constant of force or stress has been extensively used. But this kind of test means can't be used in studying the behavior of concrete low cycle fatigue under large strain.

在研究中发现低周疲劳特征与高周疲劳特征有着密切的内在联系，但高周疲劳问题研究中使用的是在设定的力或应力的上下界限之间重复受力的试验方法，这种方法已无法用于混凝土高应变低周疲劳性能的试验研究。

The results show that the method has a high-speed and high-accuracy characteristic and satisfied the real time demand of the CNC system. The processing efficiency of cycloid is greatly improved.

计算机仿真结果表明该方法具有插补精度高，插补速度快的特点，完全满足CNC系统插补的实时性要求，极大地提高了摆线的加工效率。

April 11 days are a dragon bead this English in the high school stanza of the last day, the dragon bead first batch English stanza in the high school is in the daintiness of the verse, fascinatingly of the stage play the performance be over.

4月11日，是龙珠中学这届英语节的最后一天，龙珠中学第一届英语节在优美的诗歌、精彩的话剧表演中落幕了。

At present,insufficiency of energy intake is an important factor of restricting high-yield animal performance,especially in high performance dairy cattle.

摘 要：目前，能量的摄入不足是生产中限制高产动物生产性能发挥的一个重要因素，对于处于泌乳期的奶牛更是如此。

At present, insufficiency of energy intake is an important factor of restricting high yield animal performance , especially in high performance dairy cattle.

目前 ，能量的摄入不足是生产中限制高产动物生产性能发挥的一个重要因素，对于处于泌乳期的奶牛更是如此。

Group of around 70 high-end foreign tourists were left high and dry after the toy train chugging uphill to Darjeeling derailed thrice near Tindharia ...

组的约70高端的外国游客在高温和缺水后的玩具火车上山，以chugging大吉岭附近出轨三次Tindharia 。。。

The last but not least, it is also owning to the rapid development in computer science and information technology. Such as, some computational task, which previously must be executed by using super-computer, now can be carried out by personal computer, and at the same time, the network speed and band width of data bus and input/output equipment have increased several times. In addition, the improvement of the high quality graphic displaying is available. All these provide strong support for cryoEM high-resolution reconstruction study.

目前，在低电子剂量的情况下，冷冻电镜照片可以记录到3-4 〓的信息，使用冷冻电子显微镜进行高分辨三维重构工作，已经获得6.5-8〓高分辨率水平的结果，可以分辨出蛋白质的α螺旋、识别出蛋白质的β折叠等蛋白质二级结构；其次是，三维重构算法效能的不断提高，使得对二十面体取向和中心参数计算的可靠性大大提高；再次是，由于计算机和信息技术迅猛发展，例如，以往需要使用大型计算机的计算任务已经可以被一般的个人电脑完成，网络速度、数据总线和硬盘等I／O设备的带宽成倍增长，以及图像显示能力的提高都为冷冻电子显微镜高分辨三维重构技术提供了强有力的支持。

Optical storage is developing towards high density, large capacity, high data transfer rate and multifunctional usage.

目前光存储朝着高密度、大容量、高数据传输速率、多功能方向发展，相变光盘存储材料的优劣是影响相变光存储的关键，研究和开发性能优良的相变材料一直是发展相变光盘的核心。

Expect both high performance and high availability from our software, central part of which is the SQL database engine.

可以预见的是高性能，高可用性，从我们的软件，其中核心部分是SQL数据库引擎。

He paid $5,000 for this cupcake.

他我这个纸杯蛋糕花了5000美元。

I mean, if you want to, that is

我的意思是，如果你们想吃的话。