查询词典 yield spread

The results show that with increase of pressure, liquid yield increases while gas yield decreases.

随着实验压力的增大，液体产率提高，而气体产率减少。

Pers. and GIM5.29 as the research object, the difference of polysaccharide yield with lixiviation in polysaccharide extraction between ultrasound and enzyme was observed. At the same time, the difference of polysaccharides yield of these two Morchella was compared.

Pers。及黑脉羊肚菌GIM5.29的菌丝体作为实验对象，研究与常规热水浸提方法相比，超声及酶处理对多糖得率的不同影响，并比较两类羊肚菌在多糖得率上的区别。

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%。

You'll be in trouble it you don't watch out .

如果你不注意，你会有麻烦的。

Shaped like a biconvex lens.Of, relating to, or having the form of a hyperbola.

双曲线的属于双曲线的，与之有关的，或有双曲线形状的