backbone 专八

1.The older employees are the backbone of the industry.

富有经员是行业骨干。

2.The wounded soldiers showed much backbone before the enemy.

受伤士兵在敌人面前表现出了威武不屈精神。

3.Agriculture used to be the economic backbone of this country.

农业曾是这个国家经济支柱。

4.Standing up to bullies takes plenty of backbone.

勇敢地对付暴徒需有大无畏精神。

5.I hope not. Tomo is a liar to the backbone.

我可不希望这样。汤姆是个十足骗子。

6.The backbone is an articulate structure.

脊椎骨是一种关节相连结构。

7.More and more people are deciding that political power must be the backbone of every new advance.

越来越多人认为,政治权力是每前一步保证。

8.Polyamidine is a kind of important polymers,there are some amidine groups in their backbone or in their pendant chain.

聚脒是分子链中含有脒基团一类聚合物,由于其在药物控释、光电子以及絮凝剂、造纸添加剂等领域潜在应用价值,越来越受到重视。

9.We developed a general computational strategy for creating these protein structures that incorporates full backbone flexibility into rotamer-based sequence optimization.

我们开发了一种通用计算策略，用于创造这些能将完整骨架弹性整合最优化螺旋异构体序列蛋白质。

10.Several chiral aryl diphosphite ligands derived from pyranoside backbones of glucose and galactose were applied in Rh-catalyzed asymmetric hydroformylation of styrene.

合成了四个从葡萄糖及半乳糖衍生手性芳基双膦配体,制备了手性双膦-铑(Ⅰ)配合物催化剂,并将其用于苯乙烯不对称氢甲酰化反应中。

11.In this paper, the new chelating resin (PSIM) with a polythioether backbone bearing imidazole group is first synthesized by the reaction between polychloromethylthiirane and imidazole.

通过聚环硫氯丙烷与咪唑行高分子反应，合成了以聚硫醚为主链、侧链带有咪唑基团螯合树脂（简称PSIM）。