高产

The results indicated that excellent yields of bis(indol-3-yl)methanes were obtained when indoles reacted with aldehydes and cyclo-ketones catalyzed by 20 mol% DBSA in water.

结果表明：在20mol％的DBSA的催化作用下，吲哚与芳香醛、脂肪醛和脂环酮高产率得到相应的双吲哚衍生物。

In this paper,the test results of a few high-yield irrigation models for rice planting in black grass soil of cold region are presented,they show that the optimum irrigation model is the dry-wet intermitted irrigation method.

对寒地草甸黑土稻作的几种高产灌溉方式进行了试验研究，结果表明：干湿交替不建水层的间歇过水灌溉方式为最佳。

The cultivate techniques for Jinyou No.35 in Guantao county, Hebei province were summarized, the technique measures for high yield and high benefit cucumber cultivation in solar greenhouse, which consisted of variety selection, using of straw reactor, enhancing intertill management, delaying film covering on earth, temperature management and so on were definited for guide of the techniques, this demonstrate site produced cucumber yielding 477 000 kg/hm^2, gained benefit 907 125 yuan/hm^2, that is the new record of the county.

通过对河北省馆陶县寿山镇陈范庄村陈发恩、李保军、阎恩亮等6户菜农进行的津优35号黄瓜越冬长周期示范栽培进行总结分析，确立了温室黄瓜长周期高产高效栽培技术措施，包括良种选择，采用秸秆生物反应堆技术，营造良好的土壤团粒结构，适期早播，加强中耕管理，延迟扣地膜时期，植株调整、温度管理等。2008-2009年度，该示范点最高产量达到47.7万kg/hm^2，产值高达907125元/hm^2，创造了该县设施黄瓜越冬生产产量与产值的新记录。

To our surprise, when the amount of iodide was added to 1:1 ratio with samarium, another different reaction occurred to give the iodination product (2Z)-2-alk-2-enoates in high yields.

同样地，结构类似的三氯乙醇酰胺的酯在二碘化钐的促进下也发生了类似的还原消除反应，以高产率得到N-(2，2-二氯乙烯)酰胺，该方法特色是条件温和，反应迅速。

Its catalytic performance for Heck arylation of acylic acid with iodobenzene shows that the catalyst has catalytic activity and regioselectivity for the synthesis of trans-phenylacrylic acid.

结果表明该催化剂具有较高的催化活性和立体选择性，可高转化率、高产率地合成反式苯丙烯酸；通过简单的过滤、溶剂洗涤回收催化剂，并能多次重复使用。

Comparing with the traditional way of stronger sulfuric acid ,The catalyst has its advantage of more effective on the synthesis,the operation is more safer, does not corrode the equipments and does not pollute the environment,and the recovering operation is simple. So it can be called a green method on synthesis of isobutyl acetate.

该催化剂与传统浓硫酸法相比，催化效果更好，作更安全，对设备无腐蚀，对环境无污染，实现了催化剂的重复利用，并且回收作简单，重复利用率高产率好，达到绿色合成乙酸异丁酯的目的。

To avoid the low yield in direct hydrosilylation addition of allyamine, 1, 1, 1, 3, 3, 3-hexamethyldisilazane is used to protect the amino groups, and the protective groups are removed easily after hydrosilylation addition, then the high yield of ladderlike copolymethyl-aminpropylsilsesquioxane was obtained.

为了克服将烯丙基胺直接与聚氢基甲基倍半硅氧烷进行硅氢加成反应接枝效率低的缺点，探索用六甲基二硅氮烷对烯丙基胺预保护，硅氢加成反应后再脱保护，从而以较高产率制备了含胺丙基、甲基的反应性梯形共聚倍半硅氧烷。

The direct synthesis of dimethyl carbonate from methanol and carbon dioxide using another basic catalyst, potassium methoxide in the presence of CH〓I as a promoter was investigated.

除了用甲醇于二氧化碳合成DMC以外，我们又对以甲醇与尿素为原料合成DMC的路线进行了尝试，筛选出了两个离子液体Et〓NHCl-FeCl〓和emimBr-ZnCl〓作为用甲醇与尿素为原料合成DMC的高效催化剂，研究了各种反应条件如原料的比例、催化剂的添加量、反应的温度等对反应的影响，得到了所报道的在间歇釜中经一步反应合成DMC的最高产率（27％和26％左右）。

"You might see palm oil moving a little sideways in the next couple of weeks and as the high production cycle ends, prices could move up," Mistry said.

&在今后两三周里，你也许会看到棕榈油的份额略有下降，随着高产周期的结束，价格会上升，&米斯奇说。

Four of the ten most cited faculty at Duke are relatively recent additions (Curtis Bradley, Erwin Chemerinsky, Mitu Gulati, and Ernest Young), while Duke's high median citation score reflects other additions of productive and influential scholars to the faculty in the last 4-5 years, including Stuart Benjamin, Arti Rai, James Salzman, and Lawrence Zelenak among others.

杜克前十名引用最高的师资当中的四位（科提斯·布拉德利、埃尔文·凯莫林斯基，、米图·古拉提、安思特·杨）都是近来新增的，同时杜克的高人均中数引用率表明了高产并有影响力的学者在过去4－5年的入盟，包括斯图亚特·本杰明、阿尔提·莱伊、詹姆斯·萨尔兹曼以及劳伦斯·泽勒纳克等人。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。