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yield相关的网络例句

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与 yield 相关的网络例句 [注:此内容来源于网络,仅供参考]

Among them, the "Financial Street office project loan trust scheme" is expected to yield 4.6 percent, Century Star City trust schemes, Auchan Tianjin first shop property property project is expected to an annualized yield of 6%,"First City" property investment project even reached 8%.

其中, "金融大街办事处项目贷款信托计划",预计收益率百分之四点六,世纪星城信托计划,欧尚天津第一家店铺物业地产项目,预计年收益率为6%,"第一城"产权投资项目甚至达到8%。

The results indicate that finishing temperature and coiling temperature have more affects on yield ratio of HP345 steel.Yield ratio will increase when finishing temperature and coiling temperatrue reduced;It is obviously decreased when coiling temperature is equal to 650℃;it is obviously increased while coiling temperature is reduced to 580℃;it is lower and has less variation while coiling temperature is between 610℃ an...

结果表明,终轧温度和卷取温度对HP345钢的屈强比都有较大的影响,降低终轧温度和卷取温度,均使HP345的屈强比升高;卷取温度为650℃时,屈强比明显降低;而卷取温度降至580℃时,屈强比明显升高;卷取温度在610℃~630℃区间变化时,屈强比较低而且变化不大,同时钢具有较高强度。

At the optimum condition, which is at normal pressure and temperature 175-185 ℃, in mole ratio of phenol to DMC of 3:1, in 2 weight percent of catalyst to DMC, in 9ml/h of DMC feed rate and for reation period of about 12 hours, the yield of DPC is 23.5%, methyl phenyl carbonate yield is 47.89%, and the conversion of DMC is 82.4%. The reaction process was monitored and the reaction products were analyzied through gas chromatography and mass spectrograph.

在最适宜的反应条件下,即常压、温度在175-185℃范围内、苯酚与DMC摩尔比为3:1,催化剂与DMC摩尔比为2%左右、DMC滴加速率为9m1/h、反应12h,反应DMC总转化率为82。

Firstly,the paper gives a review of related literature and the of yield curve. Then the paper puts forward the method to build yield curve for RMB based on the McCulloch model.And finally the paper tests th...

本文首先对相关文献和收益率曲线的应用进行了评述,在此基础上,提出了基于M cCu lloch模型的人民币收益率曲线构建的具体方法,并采用实际数据进行了检验。

For example of the Shiyang River Basin along the Hexi Corrider,in Gansu province,made the imitial research of the major crop water production function and irrigation schedule optimal model,the results are following: 1Based on the related experimental datum gathered,drawing the relationship curve of several major crop yield and evapotranspiration,such as spring wheat,spring wheat-corn strip field,seed melon,sweet melon,cotton and flax and so on. The result shows these there:linearity and non-linear between crop yield and evapotranspiration.

本研究以甘肃省河西走廊石羊河流域为例,对其主要农作物的水分生产函数及灌溉制度优化模型作了初步研究,取得了以下成果: 1 根据收集的有关试验资料,绘制了春小麦、春小麦-玉米带田、籽瓜、白兰瓜、棉花和亚麻等几种主要农作物产量与耗水量的关系曲线,结果表明,产量与耗水量之间一般存在着线性与非线性的关系。

The experiment results indicate that: the increases of catalyst concentration, feed mole ratio of methanol to formaldehyde and the decrease of total feed flow can increase the yield of methylal; the concentration of methylal in distillate also increases with the increase of catalyst concentration; that the effects of reflux ratio on the yield and concentration of methylal in distillate are different from conventional distillation process, an optimal value of reflux ratio exists between 1 and 2 for this process.

实验结果表明:回流比对甲缩醛收率和塔顶甲缩醛纯度的影响不同于一般的精馏过程,存在一个最优回流比,本过程最佳回流比在1-2之间;提高催化剂浓度,甲缩醛收率和塔顶甲缩醛纯度均增加;提高进料醇醛摩尔比也会提高甲缩醛收率;进料总流量对甲缩醛的收率的影响十分明显,进料总流量减少可以使甲缩醛的收率得到明显提高。

The active reaction between steam and carbon became severely. SBET of the steam activated carbon reached the maximum after activated at 700℃, which was 830.59m2/g, however, the yield and microporosity were as low as 3.21%和16%, respectively. H3PO4 and ZnCl2 activation processes can obviously increased SBET and yield.

磷酸和氯化锌活化均能同时显著提高汉麻秆活性炭的比表面积和产率,控制一定的活化剂浓度和炭化温度,可以制备出比表面积分别为1388.4m2/g 和1691.5m2/g、微孔率分别达74%和92%的汉麻秆活性炭。

Diallyl trisulfide was synthesized with a yield of 76.4% based on sodium thiosulfate, allyl bromide and sodium sulfide. And diallyl tetrasulfide was synthesized by the reaction of sulfur monochloride with ally1 mercaptan with a yield of 81.0%.

以硫代硫酸钠、烯丙基澳和硫化钠为原料,合成了二烯丙基三硫,产率为76.4%;以一氯化硫和烯丙硫醇为原料合成了二烯丙基四硫,产率为81.0%。

It was found that the samples PVP-PdCl2-CdCl2 and PVP-PdCl2-HgCl2, compared with PVP-PdCl2, exhibited much higher catalytic activity and dechlorination selectivity, and the yields of the coupling by-products were obviously decreased. For example, when p-chloroaniline was used as substrate, the reaction time was shortened to 1/8, and the yield of dechlorination product was about 25 times as much as the original one, and when p-chlorotoluene was used as substrate, the yield of coupling by-product catalyzed by bimetallic catalyst was 1/390 of that catalyzed by monometallic catalyst.

与负载型单金属催化剂PVP-PdCl2相比, PVP-PdCl2-CdCl2和PVP-PdCl2-HgCl2对氯代芳烃脱氯有高得多的催化活性和脱氯选择性,且偶联副产物显著减少;以对氯苯胺为底物时,双金属催化下的反应时间缩短为单金属催化下的1/8,而脱氯产物收率提高25倍;底物为对氯甲苯时,双金属催化下的偶联副产物仅为单金属催化下的1/390。

The yield of morpholine can be 35% and the yield mixed alcohol can be 42% under temperature of 210℃, pressure of 2.0 MPa, the mass ratio of the water and morpholine by-product was of 1:1, using sodium hydroxide as catalyst, and the amount of 1.5% for the by-product, reaction time of 4 hours.

在210℃,2.0MPa下,水与副产物的质量比为1:1,采用氢氧化钠为催化剂,用量为副产物的15%,反应时间为4小时,吗啉的收率可达35%,混合醇的收率可达42%。

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推荐网络例句

Foods high in this vitamin include oily fish such as salmon, tuna and, and fish liver oils.

维生素D含量高的食物包括诸如大麻哈鱼、金枪鱼和鲭鱼之类的油鱼以及鱼肝油。

We need you to cosign our public letter demanding that press intimidation cease immediately, and that all charges be dropped.

我们需要您cosign我们的公共信,要求记者立即停止恐吓,并要求所有收费下降。

Finally, some conclusions are generalized at the end of this thesis.

最后,对全文工作进行总结,归纳本文的主要结论。