查询词典 CD-ROM

CD 1. Carrier Detect. CD is a signal generated by a dial-up modem.

载波检测。CD 是拨号调制解调器生成的信号。

This method determines the most remarkable property of the CD-WO: its data can be played by ant devices,which are meat only for read-only CDs.

这个方法确定了CD-WO的一个最引人注目的特点：它可以在任何为只读CD设计的设备上播放。

In the case of read-only CDs, the substrate lies directly next to the reflection layer. In the case of a CD-WO, an absorption layer existsbetween the substrate and the reflection layer. This layer can be irreversibly modified through strong thermal influence, which changes the reflection properties of the laser beams.

就只读CD来说，亚层应紧接在反射层之下，而CD-WO中，在亚层和反射层之间还有一个吸收层，这一层在强热的作用下做不可逆修改，因而改变了激光束的反射特点。

CD: CD is a certificate of deposit which is an instrument issued by a bank.

存款证CD是一种由银行发出的证券。

In addition, the devices with optimizing the mixture of chloroform and cyclohexanone, and mixture of chloroform and chlorobenzene showed a current efficiency as 0.468 and 0.816 cd/A, respectively.

另外，本实验中氯仿和环己酮混合溶剂的最佳电流亮度效率为0.468 cd/A，氯仿和氯苯混合溶剂的0.816 cd/A。

Cute CD DVD Burner is also an amazing CD DVD cloner.

可爱的CD DVD刻录机也是一个惊人的DVD光盘克隆。

For example, the coefficient of variation of Cd is as high as 212%, reaching the level of serious pollution.

结果表明：AS、Cd、Cr、Pb、Zn显示了很强的富集且分布极不均匀，如Cd的变异系数高达212%，且已达到了严重污染的程度。

The oxidation coercion of Cd on plant is one of main harms of Cd.

镉对植物引起的氧化胁迫是Cd毒害的重要原因之一。

Among the materials, much attention has been paid to Hg〓Cd〓Te crystal due to the detector's higher quantum efficiency.

其中，Hg〓Cd〓Te晶体因探测器量子效率高而倍受青睐，Bridgman法是国内外生长Hg〓Cd〓Te晶体的基本方法。

All the compounds are characterized by IR and elemental analysis.we design and prepare a bipyridinium supramolecular compound and six coordination compounds, which are also characterized by IR, elemental analysis and X-ray structure analysis. According to X-ray structure analysis, hydrogen bonds and n-n stocking interactions participate in the architecture of three-dimensional framework [H2L1 (NO3)2 (H2O)2]n; one-dimensional zigzag coordination polymer [Hgl21.5CH3OH]n; binuclear metallamacrocycle (HgI2L2)2 3H2O; helical double-stranded one-dimensional coordination polymer [Co2(L2)2-2CH3OH]n; double-stranded one-dimensional coordination polymer [Co2(L3)2-CH3OH-CH3CN]n; and three-dimensional compound [Cu(C5H4NCOO)2(H2O)2]-H2O with hydrogen bonds, three-dimensional coordination polymer {[Cd(C5H6NCOO)2H2O]-DMF}n, which are indirectly obtained from the precursor ligand L3 through metal ion induced the hydrolysis of diamide and self-assembled with the hydrolyzate.

我们首次合成了一个双吡啶鎓超分子化合物和六个过渡金属配合物，并通过IR谱，元素分析和X-ray晶体衍射分析对它们进行了表征。X-ray晶体结构分析表明：超分子化合物[H_2L1·(NO_3)_2·(H_2O)_2]_n是由多种氢键和芳香环间的π-π堆积作用构建的三维无限结构；[HgI_2(L1)·1.5CH_3OH]_n是一维锯齿状配位聚合物；(HgI_2L2)_2·3H_2O是双核金属大环化合物；[Co_2(L2)_2·2CH_3OH]_n是具有一维双螺旋结构的配位聚合物；[Co_2(L3)_2·CH_3OH·CH_3CN]_n为一维双链结构的配位聚合物；以及由非直线形配体L3在金属离子Cu和Cd的诱导作用下发生水解，并且金属离子与水解产物——异烟酸根离子自组装，形成了三维氢键超分子化合物[Cu(C_5H_4NCOO)_2(H_2O)_2]·H_2O和三维配位聚合物{[Cd(C_5H_6NCOO)_2H_2O]·DMF}_n。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。