产下

The final product Rimonbant was then obtained in 64% yield via chlorination of the acid with oxalyl chloride followed by treatment of the resultant acyl chloride with 1-aminoperidine.

酰氯与1-氨哌啶在三乙胺存在下缩合生成目标产物利莫那班，产率64%。

The appropriate conditions of polyaminating reaction was that oxycellulose chloride in 200mL DMSO was heated to 100℃with stirring,then was dropwised 10mL A2.3 and A3.4 separately,remaining the temperature for 12h,after pH was justed to 4-5,the products were obtained in 46%yield.

确定多胺化反应的较佳条件：在200mL DMSO搅拌加热至100℃，滴加A2.3和A3.4各10mL，维持温度反应12h，在酸性条件(pH：4-5)下生成，产率大约在46%左右。

There are a lot of phosphorus/uranium deposits in marginal basins along Yangtze platform , hosted in Early Cambrian strata and controlled by some specified paleogeographic and paleostructural positions.

大量磷铀矿床产于扬子地台边缘海盆，含矿岩系为下寒武统，矿床产出在适宜的岩相古地理与古构造部位，分东西两个成矿带。

It's breeding and reproduction were remarkably affected by rainy season.There was no notable difference on the density and the parous rate between An.Dirus in the village where the nets were impregnated with deltamethrin and that in the control village.

山寮叮人率是村内叮人率的15倍，自然感染率可高达8.3%，雨季对大劣按蚊的孳生繁殖有极大的影响，溴氰菊酯浸帐村与对照村的大劣按蚊密度和经产蚊比率无显著性差异，在当地多种因素影响下，溴氰菊酯浸帐防制大劣按蚊的效果不理想。

At present it is widely accepted that the damages of the nasal turbinate bones and mucus caused by Bordetella bronchiseptica laid the foundation for the invasion toxigenic Pasteurella multocida. The mixture of Bordetella bronchiseptica and toxigenic Pasteurella multocida, together with some other factors, is the main cause of natural AR.

经过多年研究，现在大多数学者认为，支气管败血波氏杆菌能引起一定程度的鼻粘膜和鼻甲骨损害，但这些病变的严重后果是为正常猪鼻腔不能定居的产毒素多杀巴氏杆菌建立感染铺平道路，Bb和T+Pm的混合感染加上非传染因素交织在一起，是在自然条件下临床型AR的发生原因。

As fluorescent probe they must satisfy the following requirements: First, good water-solubility; Second, good thermal stability in physiological conditions; Third, good membrane penetrativity and have no toxicity to cells; Forth, long excitared wavelength and high quantum yield.

作为细胞内的成像探针，必须满足以下要求：(1)良好的水溶性；(2)在生理条件下具有良好的热稳定性；(3)良好的膜穿透性，并且对细胞是无毒的；(4)有较长的激发波长和较高的量子产率。

Efficient conversion of pentaerythrite with carbonyl compounds,aldehyde or ketone,to the corresponding pentaerythritol dialdehyde or diketone compounds in the presence of ammonium hydrogen sulfate under microwave irradiation without solvent was described.

无溶剂微波照射下，通过硫酸氢铵催化季戊四醇和醛、酮反应合成了季戊四醇双缩醛、酮化合物。通过IR和1HNMR对产物结构进行了表征，研究了反应条件对产率的影响，最佳反应条件为微波照射功率750 W，照射时间1.5 min

The results of this research on geared to the needs of developing tourism was transformed performable environment and the pattern of programs into cultural commodification.

本研究的发现为园区在发展观光的需求下，将乐舞表演的环境及节目模式逐渐导向文化商品化的方向发展，将原住民文化脱离生活文化层面，产制时赋予上展演的技巧，使其具有实质表演的商品样貌。

Though studying the rate of permeable salt of two-pass reverse osmosis system,the effects of feed water pH value, permeant flux ,feed water conductivity on the permeable salt rate of the system are analyzed and the change regular of permeable salt rate along with the three factors is summarized.

以二级反渗透系统的透盐率为研究对象，分析了给水pH值、产水通量、给水电导率对系统透盐率的影响，总结了透盐率随三个因素的变化规律，比较得出了其中给水pH值对透盐率的影响最大的结论，且给水pH值为弱碱性条件下的透盐率最低

A method using α methylstyrene as raw material to prepare β methylene phenethyl alcohol,a new rose flavor ,by chlorination,esterification and saponification was studied.

对α 甲基苯乙烯经氯代、酯化、皂化合成新型玫瑰香料β亚甲基苯乙醇的方法进行了研究，选择PTC1作为相转移催化剂，当m∶m (NaAc·3H2 O)∶m (PTC1 )=1 。0 0 0∶0 30 0∶0 0 2 4时，80℃下反应 6h ，产率为 67 3%。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。