大大

After depolymerization of coal, its content of carbon and hydrogen decreases whereas that of chlorine,oxygen,humic acid as well as active functional group increases.

降解过程中，常常在煤分子上引入或生成新的活性基团，这些基团可大大提高煤的反应活性，为煤的进一步加工利用提供基础。

Comparatively few rock musicians are willing to laugh at themselves , although a hint of self deprecation can boost sales of video clips very nicely .

尽管少量的自我贬低能大大提高音乐录映带的销售，但是相对少量的摇滚乐手愿意自嘲。

His soundtrack is a raucous, authentic collection of mid-70's radio fare, be it sharp-edged pop (Sweet, the vastly underrated Rick Derringer), nascent metal and out-and-out hard cheese.

他的配乐是一个喧闹，中度- 70的无线电票价正宗收集，无论是锋利流行（甜，大大低估里克德林格），新生的金属和不折不扣硬奶酪（Foghat ，布莱克奥克阿肯色州）。

These leds light sources are not only adjustment and uniformity but also smaller , less expensive , required less power , generated less heat . especially , the pattern of the construct both aggregate and desegregate in design was to realize different light intensity illumination on same biology sample at the same time . the selectivity , work efficiency and experiment veracity have been improve greatly

该系列光源除了具备光强可调、分布均匀优势外，还具有波长、波峰宽适宜，以及小巧、价廉、能耗低、发热少等特点，尤其是该生物光源在设计时采用的单元组装模式，使得不同强度的光照能够在同一批生物样品上实现，大大拓宽了生物实验的可选择性，提高了工作效率和实验准确性。

Computer aid design has improved our work efficiency greatly.

计算机辅助设计的应用能大大提高人们的工作效率。

To classify desultory vocabulary in order to further study and memorize will help learners to improve their memory effects.

将杂乱无章的日语词汇分别归类，加以学习、记忆，可以大大提高记忆效率。

It was accompanied by a substantial deterioration of the quality of life for the industrial workers.

这是伴随着生活质量的产业工人大大恶化了。

Next, in the scheme for teleportation of an arbitrary multipartite GHZ-class state by one EPR pair, only one EPR pair and 3 classical bits are needed, which greatly lessens the oppressiveness of both quantum and classical channels. Then, in the scheme for deterministic, unilateral and controlled teleportation via cavity QED, Alice can determinately send her state to anyone of her agents, whereas the agents can not, with the channel being noiseless. What the agents can do is just to control the teleporting process, which enhance the security of the communication.Besides,based on the schemes discussed above,it is easy to see the character of an entangled state which can accomplish deterministic teleportation via cavity QED.

利用一个EPR对实现n-体类-GHZ态的量子隐形传态方案，整个通讯过程只需要一个EPR对和3 cbits的经典信息，大大节省了物理资源，缓解信道压力；利用非对称类-W态实现确定的单向受控量子隐形传态，在没有噪声的条件下，Alice可以将量子信息准确无误地发送给任一个客户，但每一个客户只能控制配合整个信息的传输过程，客户之间不能实现确定的信息传递，这样便保证了信息的安全性。

Although total also there will be the consumedly very small diaphragm, but I will remember as usual that forever can't the cordiality of the detrition.

虽然总也会有大大小小的隔膜，可是我依旧会记得那份永远都无法磨灭的情意。

This method presented in this paper can save a lot of time in drawing the developable surface, increase the productive efficiency and the accuracy of blanking , and can be applied to all dinds of expansion of developable surface, zoom the dimension.

该方法可大大缩短可展曲面展开图的绘制时间，提高生产效率及展开下料精度，适用于各种类型可展曲面的展开，并可进行尺寸缩放等相关操作，具有较好的实用性和经济价值

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。