一分子的

Any of various phosphorous-containing lipids, such as lecithin and cephalin, that are composed mainly of fatty acids, a phosphate group, and a simple organic molecule.

磷脂一种含磷的油脂，如卵磷脂和脑磷脂，主要由脂酸、磷酸盐和一个简单的有机分子组成

So less CFCs means that each remaining molecule of nitrous oxide will destroy more ozone.

所以如果碳氟化合物少了，那么剩余下来的一氧化二氮分子会破坏更多的臭氧。

The fungus were firstly screened in Congo red plate for cellulase, and then cultured in residues of chinaberry as only carbohydrate supply.

采用纤维素刚果红平板培养基，对采自陕西秦岭山区的土样和腐烂枝干进行初筛，再以川楝残渣为惟一碳源进行摇瓶培养复筛，最后对获得的高纤维素酶活力菌株进行形态学和分子生物学鉴定。

A new chiral quaternary ammonium salt 1a was synthesized by the reaction of cinchonine and(2,4,6-)trimethyl benzyl chloride.Etherification between 1a and benzyl bromide,allyl chloride,or methyl give corresponding etherified quaternary ammonium salts 1b,1c,and 1d.

由辛可宁和2，4，6-三甲基苄氯，合成了一种新的手性季铵盐(1a)，并进一步用苄基溴、碘甲烷和烯丙基氯对分子中的羟基进行醚化，得到相转移催化剂1b、1c和1d。

Vibrational circular dichroism is a useful technology to measure the circular dichroism of chiral molecules in the IR region, which remarkably expands the application of circular dichroism to the determination of AC.

振动圆二色谱是在红外波长区域测定分子圆二色性的一种新方法，极大地扩展了圆二色谱的应用范围。

Hydrates are crystalline, non-stoichiometric, clathrate compounds, and are formed from certain guest molecules when contracted with water at favorable temperature and pressure conditions.

水合物是一种非化学计量的笼形结晶化合物，由客体分子物质和水在一定温度和压力条件下形成的结晶状物体。

Companion cell An elongated thinwalled cell cut off longitudinally from the same meristematic cell as the SIEVE ELEMENT with which it is closely associated.

伴胞：与筛管分子侧面相邻的一种细胞，和筛管间有密集胞间连丝，它与筛管是由分生组织的同一个母细胞不均等分裂发育而成。

And the complex of hydroxyquino line and metal iron is a small molecule luminous material which has very high luminescence efficiency.

而喹啉和金属离子螯合所形成的有机金属螯合物则是一种应用广泛的有机小分子发光材料。

He was part of a coterie of al Qaeda operatives who helped to manage the terrorist organization from Iran, where he was arrested in 2003, according to the Treasury Department.

据美国财政部说，他是从伊朗帮助管理基地组织的一小撮基地组织分子中的一位。2003年他曾在伊朗被捕。

There are two parts in this dissertation. In part one, the reaction scattering for the H3 system is studied using three-dimensional quantum mechanical coupled channel distorted wave approximation. In part two, a new form is proposed for interaction between an atom and a diatomic molecule.

本文分两部分：第一部分用三维量子力学耦合通道扭曲波方法研究了三氢系统的反应散射；第二部分提出了一种原子与双原子分子相互作用的新形式。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。