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yields相关的网络例句

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与 yields 相关的网络例句 [注:此内容来源于网络,仅供参考]

Economic crisis yields become terror-stricken at the news of a lot of businesses, but do not have in fact so terrible, the potential of Chinese economy is very great, the opportunity is more than a risk far.

经济危机让很多企业闻风丧胆,但事实上并没有那么可怕,中国经济的潜力很大,机会远远大于风险。

The results indicated that CHCl3 was optimum reagent and the reaction temperature was better controlled at 10~15℃. Dinitrogen tetraoxide and nitric acidhad a detrimental effect on the yield and purity of 1,2-propanediol dinitrate. When the concentrations of dinitrogen tetroxide and nitric acid were below 1.00% and 5.53% respectively, these detrimental effects could be neglected. Under the optimum conditions, the yields and the purity of 1,2-propanediol dinitrate were 99.01% and 95.89%, respectively.

同时考察了反应溶剂、反应温度、N_2O_5中N_2O_4和HNO_3杂质对1,2-丙二醇二硝酸酯收率和纯度的影响,结果表明,适宜的溶剂是CHCl3;适宜的反应温度为10~15℃;在适宜条件下,1,2-丙二醇二硝酸酯的收率和纯度可分别达到99.01%和95.89%;N_2O_4和HNO_3对产物的收率和纯度均有不利影响,但当N_2O_5中N_2O_4含量小于1.00%,HNO_3含量小于5.53%时,对产物收率和纯度的影响不大。

THEMATIC_CONSISTENCY Ensure that content provided by accessing a URI yields a thematically coherent experience when accessed from different devices.

确保当从不同的设备通过一个URI访问时得到的内容能产生一个主题连贯的体验。

So that the judgement of those things is in the Church; the magistrate himself yields obedience thereunto and requires the like obedience from others.

所以那些事情的断定在于教会;法官本人只是做到服从,并要求其他人服从而已。

CH3OH could attack the phosphor atom in 1,3,2-dioxaphopholane of compiound (1) to give O-methyl O-hydroxyethyl-O-phthalimidoethyl thiophosphate in 85% yield; in the presence of potassium hydroxide aryl selenol could attack the carbon atom in 1,3,2-diox-aphopholane of the cyclic phospholipid conjugate of N^1-(2-furanidyl)-N^3--5-fluorouracil to give the corresponding product of ring-opening in high yields.

在室温下,以异丙醇作溶剂,苯硒酚与化合物2不反应。在氢氧化钾存在下,以异丙醇/水作溶剂(体积比20:1,在室温下,硒酚可以有效地进攻中化合物2中1,3,2-二氧磷杂环戊烷中的碳原子生成相应的开环产物。按照这一反应条件,顺利实现了硒酚对N^1-(2-呋喃基)-N^3-羟烷基-5-氟脲嘧啶硫代环甘油磷脂缀合物的亲核开环,生成甘油骨架的端碳原子上带有芳硒基新颖的磷脂核苷缀合物。

A recommendation of no additional assistance is required may also be a valid response, given that the on-the-ground site visit yields a disaster that is not as severe as indicated in thirdhand reports and media coverage (focused on the most heart-wrenching cases) received in Washington prior to the Assessment Teams departure.

某些情况下,一个不给额外援助的建议也可能是有效的反应。比如,灾难现场并不像在评估小组抵达之前华盛顿所收到的间接报道和媒体所报道(通常是报道最令人心焦的特例)的那么严重。

A recommen- dation of no additional assistance is required may also be a valid response, given that the on-the-ground site visit yields a disaster that is not as severe as indicated in thirdhand reports and media coverage (focused on the most heart-wrenching cases) received in Washington prior to the Assessment Teams departure.

不需要额外的援助也许是有效回应,假定灾难现场并不像在评估小组抵达之前华盛顿所收到的第三手报道-和媒体报道的那么严重

He chose a tillage system which would incorporate crop residues and animal manure as deeply as possible, believing that improved soil tilth and moisture holding capacity combined with deep distribution of plant nutrients were keys to higher yields.

他选择了一种尽量深施作物秸杆和动物粪肥的耕作制度,相信改良土壤耕性和持水量结合植物养分在更深层次分布是高产的关键。

Phenyl or m -tolyl selenoamides reacted with functionalized α-haloacetic acid in 1∶1 or 1∶2 molar ratio with no catalyst in various alcohols to undergo a selenium transfer reaction. This reaction in dif-ferent molar ratios furnished the same C—Se—Se—C coupling products with a special structure bis diselenide. A new and facile method for synthesis of such bis(alkoxycarbonyl-methyl) diselenides with the advantages of mild reaction conditions, high yields, easy availability of starting materials and good chemical selectivity was provided.

芳基硒代酰胺与氯乙酸在各种醇中无催化剂下以1∶1和1∶2的比例投入,发生硒转移反应,不同原料投入比下的反应生成了同一种C—Se—Se—C偶联产物——具有多功能团的二烷氧羰基甲基二硒醚,提供了一种新的合成二烷氧羰基甲基二硒醚的简便方法,且反应具有条件温和、产率高、原料易得和选择性好等优点。

A tradition of scientific agricultural research and development, the use of modem machinery including aerial topdressing of pasture, and efficient pasture and soil management enables full advantage to be taken of a temperate climate and ample rainfall to obtain high yields from the land.

农业科学研究和发展的传统、空中施肥这类现代化机械的应用、行之有效的草场管理和土壤管理使得温暖的气候和充足的降雨量所带来的各种有利条件得以充分利用,因而土地的产量很高,牧业也成了新西兰的最重要的行业。

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推荐网络例句

It's bell can reach over a meter in diameter.

它的身体最大可以达到直径1米多。

Now they are overdue and I shall have to pay a fine.

现在他们过期了,我不得不付罚款。

Therefore the experienced architect and the decorators takes the color person's physics, physiological and the psychological function.

故有经验的建筑师和室内设计师都十分重视色彩对人的物理的、生理的和心理的作用。