electropositive

So , at any moment , you know in any bond which is the more electropositive .

在任何时候，你都能判断谁是正电性的。

The ionosphere is generally electropositive by Compton evacuation of electrons . The deep Earth is also positive by electrostatical pumping of electrons from the ionosphere .

电离层由于电子的康普顿散射通常是正电的，地球深部由于电子静电泵离电离层也是正电性的。

A binary compound of carbon with a more electropositive element .

一种二元化合物，由碳和一个电正性的元素组成。

Strongly electropositive elements react with water and acids .

强电正性原子同水和酸反应。

Any of various compounds of silicon with a more electropositive element or radical .

由硅和另一种阳性更强的元素或基组成的化合物。

A compound of sulphur and some other element that is more electropositive .

硫磺和另一种阳性更强的元素形成的化合物。

Electropositive drilling fluid system can be used to keep the wellbore stability , improve ROP and protect oil / gas reservoirs .

而正电性钻井液体系可以解决井壁稳定、提高钻井速度、保护油气层等关键技术问题。

It is OK to go drawing little blood assay gives AIDS electropositive , be judged so why , too without reason .

去抽一点点血就可以化验出aids是否阳性了，何必这样判定呢，太没道理了。

Butyl ￣( 13 ) C data indicated that the influences of tin on butyl group is an electropositive inductive effect .

基于化学位移及偶合常数讨论了丁基及各杂环基与锡的键合性质，丁基~（13）C谱显示，锡对丁基的影响是电正性取代诱导效应。

A soft silver-white ductile metallic element ( liquid at normal temperatures ); the most electropositive and alkaline metal .

一种质地柔软的银白色韧性金属元素（常温时为液体），是最具正电性与碱性的金属。

Synthesis of Mixed Dibasic Acid Dioctyl Esters on Sodium Bisulfate Monohydrate a binary compound of carbon with a more electropositive element .

一水硫酸氢钠催化合成混合二元酸二辛酯一种二元化合物，由碳和一个电正性的元素组成。

Antibody of second liver surface is excuse me electropositive , antibody of second liver e is electropositive , what state is positive of antibody of second liver core ?

请问乙肝表面抗体阳性，乙肝e抗体阳性，乙肝核心抗体阳性是一种什么状况？

But if diminutive of dubiety of coronary heart disease moves electrocardiogram test result is positive , the possibility with its electropositive holiday is larger .

但是冠心病可疑性小的人假如运动心电图试验结果阳性，其假阳性的可能性较大。

At 4 weeks post-transplantation , the amount of the AChE electropositive fiber in each group was quantificationally analyzed at 0.5 mm , 1.5 mm and 2.5 mm from the lesion .

移植后第4周，对各组距损伤区分别为0.5mm，1.5mm，2.5mm层面海马内的乙酰胆碱酯酶阳性纤维数量进行定量分析。

In 3009 clinic STD patients , there were 4 people whose HIV antibody was electropositive . The STD infection ratio was 84.7 % , 37.6 % of them had more than one sex partner .

3009例性病门诊就诊者中检出4例HIV抗体阳性，性病感染率为84.7%，37.6%的人有多性伴。

By PV I spiked experiments and real-time fluorescent quantitative RT-PCR technology detected in the water PV I virus , comparison of membrane adsorption-elution method and electropositive material enrichment of the virus in the water .

通过PVⅠ加标实验和实时荧光定量RT-PCR技术检测水中的PVⅠ病毒，比较用膜吸附-洗脱法和载阳电荷滤料法富集水中病毒的回收率和效果。

Concerning the discussion of anode sheath , we pointed out that it is the dissipation of the electron and ion that choose the electropositive or electronegative property , which differs according to various discharge device and modes . 2 .

在对阳极鞘的讨论中，我们给出了正电性与负电性两种不同阳极鞘的数值解，指出阳极鞘会因相异的放电装置与放电模式而颇有不同。

Moreover , soil acidification causes big losses of electropositive ions such as K , Na , Ca , Mg by eluviation , and rapidly decreases the available beneficial elements , therefore resulting in a reduction in soil fertility , nutrient and quality .

土壤酸化还造成K、Na、Ca、Mg等盐基离子大量淋失，有益元素有效态含量也急剧减少，土壤肥力下降，养分贫瘠，土壤质量下降。