查询词典 conjugations

The conjugations between cyclopropane ring andoxazole rings were found and the reason why these compounds have low fluorescence quantum yieldswas explicated.

我们发现恶唑环与三元环间存在一定程度的共轭，并解释了上述化合物荧光量子产率较低的现象。

Includes over 350,000 translations, ClariSpeech, advanced verb conjugations, Cultural notes, Travelers' phrases, Grammar Guide, TOEFL word list, and much more.

包含超过350，000翻译clarispeech、动词动词先进文化债券、旅行支票句，文法指导，托福词表、多。

French—The Three Musketeers We have read 24 pages and learned some irregular verb conjugations.

一、拉丁文—罗马和迦太基的第二次普尼克战役。

FrenchThe Three Musketeers We have read 24 pages and learned some irregular verb conjugations.

一、拉丁文罗马和迦太基的第二次普尼克战役。

All English verbs belong to one of two conjugations, they are either regular verbs or irregular verbs .

所有英语动词的变化可归于两种，要么是规则动词，要么是不规则动词。

In this paper, twenty novel meso-substituted porphyrins of four series were designed and synthesized by increasing the conjugation of porphyrins or introducing substituents with high fluorescence quantum yield into the meso-position of porphine, and then red OLEDs were fabricated by doping porphyrins into a suitable host using ten porphyrins compounds and their electrolumin -escence properties were tested. The main contents and results were generalized as follows:Three meso-tetrakisporphyrins 4a-c and three conjugations of porphine-triarylamine linked by styrene 10a-c were synthesized and characterized by 1H NMR, MS, UV-vis spectra and fluorescence emission spectra.

本文通过增大卟啉分子的共轭结构或将具有高荧光量子产率的基团连接到卟吩环的中位得到了四类共20个新型的卟啉化合物，并选取其中10个化合物制备有机发光器件来考察材料的电致发光性能，具体内容包括以下几个部分：设计合成了3个中位直接被三芳胺取代的卟啉化合物4a-c和3个通过苯乙烯连接的卟吩-三芳胺共轭体10a-c，通过核磁氢谱、质谱、紫外吸收光谱和荧光发射光谱表征了新化合物的结构。

Now some good news, the verb REGARDER (This is the Infinitive of the verb) belongs to a common group of verbs that all have the same conjugations.

现在告诉大家个好消息，动词 REGARDER属于一种常规标准变位动词。

The Food and Drug Administration of USA hasapproved the use of this topical medicine for treatment of different malignant andpremalignant tumors such as actinic keratoses and basal cell carcinoma. Althoughimiquimods exact mechanisms of action in neoplastic diseases has not yet been fullyelucidated, animal and human studies have shown its ability to enhance the productionof cytokines such as interferon-, interleukin-12, and tumor necrosis factor- though conjugations with Toll like receptors on the surface of dendriticcells of the monocyte-macrophage lineage.

有关咪喹莫特抗癌作用的具体机制仍不十分明了，一般认为，咪喹莫特主要是通过与免疫相关细胞表面的Toll样受体结合、促进IFN-α、TNF-α、IL-12等多种前炎症细胞因子的分泌，进而激活天然与获得性免疫反应的方式发挥抗癌作用；进一步的研究发现，咪喹莫特尚能选择性的抑制某些皮肤肿瘤细胞的增殖并诱导其凋亡，提示增殖抑制和诱导凋亡可能是评价咪喹莫特抗肿瘤作用的重要指标和机制。

The entire verb conjugations of the 8 languages and the associated synonym lexicons complete the Language Studio offering.

整个动词conjugations的8种语言和相关的词汇的同义词，完成语文工作室提供。

Adam: Now one nice thing about Chinese is you don't have to worry about conjugations of verbs.

亚当：现在一个很好的事情对中国是你不用担心conjugations动词。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。