查询词典 a great deal of

In China,natural lacquer has been studied for a long time.Because to separate natural homologous is very difficult,it is almostimpossible to obtain a great deal of pure sample.So the structure ofmain constitute of Chinese lacquer urushiol has not an identicalresult due to the incomplete structural data. The urushiol diacetate derived from urushiol have beensuccessfully separated using centrifugal rotational TLC withpreparative silica get thin layer coated silver nitrate.

天然漆的研究，在我国有较长的历史，漆酚组分及结构做过一些工作，但由于天然同系物之间分离的困难，不易大量得到纯的样品，只能通过零星结构数据推断结构，致使中国生漆漆酚主要组分的结构没有一致的认识与确切的结论。

A vacuum tube, show in Figure 1.5, generated a great deal of heat and was not very reliable.

一个真空管，如图1.5所示，会产生大量的热而且不是很可靠。

However, even with the crummy variable name, the declaration bool x; communicates a great deal of information to the programmer about the purpose of variable x and how variable x is likely to be used in expressions.

然而，即使是相当简单的变量名，声明 bool x，也向程序员传达了大量的信息，关于变量 x 的目的以及 x 在表达式中可能的用法。

If there were so, we would have to conclude that there is a great deal of individual variation.

如果是这样，我们能下的结论是这关乎个体的变异。

According to the model used, this problem has a great deal of variations.

由于给定的模型不同，这一问题有多种不同的形式。

But then you were once the prettiest girl in Viborg, and that is saying a great deal, for I have always found the Viborg girls the prettiest of any.

不过你早就是微堡的一个最美丽的姑娘呀——这是一个极高的评价，因为我早就知道微堡的姑娘们是世界上最美的人儿。

The first, do the research on pressure automatically generating device and control method, put forward a kind of standard pressure method of certain steps, and could occurrence pressure accurate, fast, stabilize and have no super adjust of creation which is pressure calibration instrument need; The second, aim at present conditions that a great deal of transducer and pointer gauges are all of applied, the automatically read system is researched, the automatical read system of pointer gauge become true by the method of image processing; The third, do the research on the temperature drift of standard pressure sensor, and carrying on the temperature compensation by linear of vicariate interpolation for improving measure accuracy.

采用图象处理的方法实现了对指针式压力仪表示值的自动判读；三是对标准传感器的温度漂移特性进行了研究，采用二元线性插值法进行补偿，以提高标准传感器的测量精度。

The salt concentration in the liquid water of Lake Vida is found to be a great deal higher than that of seawater.

液态水中盐的浓度被发现远高于其他海水的含量

It can reduce a great deal of consumption of concurrent streams from severs and trunk bandwidth of video live broadcast service on the Internet.

为了能在现有只支持单播的Internet中实现高效率的视频直播服务，研究人员提出了应用层组播传输技术。

A great deal of undergraduates and graduates formed a mighty fresh blood full of viridity and power flowed into the club.

大量本科生和研究生们形成了一股强大的充满朝气与力量的新鲜血液注入了俱乐部。

In other research, chondroitin is being investigated for use in several other conditions.

在其它研究，软骨素被调查用於几个其它情况。

They would make fun of him for having to work.

他们拿他的工作来开玩笑。