查询词典 sampling fraction

The results show that water salability and water dispersion stability are excellent when the mass fraction of GMA is 15%, the ambition ring-open is 50% and neutralization is 80%.

结果表明：甲基丙烯酸缩水甘油酯含量为15%，胺化开环址为50%，中和度为80%时，树脂的水溶性及水分散体系稳定性均良好。

The results showed that there are 42 kinds of matters in health trunk, among which, the biggest relative mass fraction was santolina triene (16.04%), the second was α-fenchee (14.24%), and 43 kinds of matters were found from damaged trunk, the highest was β-pinene (18.07%), the second was α-pinene (12.39%).

结果表明：健康鱼鳞云杉干部挥发性物质共42种成分，其中相对质量分数最大的是神圣亚麻三烯(16.04%)，其次是α-葑烯(14.24%)；被害鱼鳞云杉干部挥发性物质共43种，其中相对质量分数最大的成分是β-蒎烯(18.07%)，其次是α-蒎烯(12.39%)。

The conversion of Eu~(3+)→Eu~(2+) in KMgF_(3)∶Eu is almost 100% at the low dopant concentration and the saturant dopant is 0.29% molar fraction.

KMgF3具有典型的立方钙钛矿结构特征，是各向同性的强离子性晶体，被认为是理想的激光基质材料。

Effects of scandium addition on the microstructure and properties of Al-5.3Cu-0.8Mg-0.6Ag-0.2Zr (mass fraction,%) alloy were investigated using optical microscope, scanning electron microscopy and transmission electron microscopy, tensile testing and intercrystalline corrosion testing.

通过金相、扫描电镜、透射电镜、性能测试等实验方法，研究了Sc对铸态Al-5.3Cu-0.8Mg-0.6Ag-0.2Zr合金的组织和性能影响。结果表明，添加0.10 %～0.5 % Sc后，在室温到300 ℃测试范围内，合金的室温拉伸强度、高温耐热性能及晶界腐蚀性能得到了改善。

He focuses on the effects of "malignant competition" that lead to profitless growth and a desperate lurch into overseas markets. Mr Yin complains that his motorcycles will soon sell for only a fraction above the scrap value of their metal.

同时，Kynge也注意到了中国所面临的恶性竞争问题，尹明善就曾向他抱怨，在恶性竞争之下自己的企业在不久的将来只能赚取极微的利润。

The secondary winding provides a current which is a known fraction of the power-equipment current and is in phase with it.

二次绕组的电流提供了一个已知部分电力设备，是目前阶段它。

Objective To explore the active fraction of influence on insulin resistance in selaginella.

目的 筛选卷柏对胰岛素抵抗治疗作用的活性部位。

50% ethanol elution part and water elution part were the active fraction with insulin resistance in selaginella, and was worth further studying.

卷柏水提液及大孔树脂50%乙醇洗脱部分均对大鼠胰岛素抵抗有明显的缓解作用。

MCMB is endowed with the self-sinterability bythe presence of β resin (Benzene Insoluble-Pyridine Soluble fraction called self-binder),which possesses a great molecular weight and a plastic flow property when it is pressedor heat-treated.

MCMB 表面粘结组分(Benzene Insoluble-Pyridine Soluble fraction，又称β树脂)的存在赋予其自烧结性能，该树脂分子量大、残炭率高、一定压力或温度下呈塑性流动、可起粘接剂作用。

With only a fraction of the effort now being wasted, it could be free of this self-imposed trap.

只需它现在所浪费的一点点的努力，它就能从这个自制的陷阱中解脱出来了。

Chinese traditional virtue is humility and wariness,the compliment and praise to the others should be declination

中国人的传统美德是谦虚谨慎，对别人的恭维和夸奖应是推辞。如

We bought this house on the never-never.

我们以分期付款的方式买下这座房子。