查询词典 m V

A reversed-phase high performance liquid chromatographic method was used to detect resorcinol and m-chlorophenol .

采用高效液相色谱法测定间二氯苯水解产物中间苯二酚、间氯苯酚的含量，以C18为固定相，V∶V=80∶20为流动相，检测波长为273 nm。

Then, the equation of quantitative structure-activity relationship was effectively established with four descriptors like the molecular volume V(subscript m, order zero chi index, sum of the product of solvent-accessible surface area multiplied by partial charge for all positively charged atoms (Jurs-PPSA-3), and molecular surface area.

QSAR方程含分子体积V、分子分支度指数CHI-0、分子中带正电荷原子的溶剂可积面积与其所带电荷之积的加和值Jurs-PPSA-3以及分子表面积S4个结构描述符。

The results of field plot test indicated that the dynamic growth rhythm of tissue-cultured seedling of different M. grosvenori breeds was similar.The single plant yield, fruit size, total saponin and mogroside V were taken as the indexes to evaluate the yield and quality of medical plant Momordica grosvenori Swingle.

小区栽培试验结果显示，不同罗汉果品种的组培苗，各个器官的生长动态基本一致；以罗汉果组培苗的单株产量、果实大小、罗汉果总皂苷以及皂苷V的含量对罗汉果药材产量和质量进行评价。

F z% _ I8 { _! p埃德蒙顿华人社区-Edmonton China Their persuasions which always desire your unquietness, where they 埃德蒙顿,Edmonton0 H0 |9 D 5 x; V! D+ 3 Z

V m/ w0 {埃德蒙顿华人社区-Edmonton China 他们一再说服的目的，就是希望造成你们的不安，即可借着从混乱中取

The factors which affect the average molecular weight of the polymer of AM and DMDAAC were investigated. The optimal reaction conditions are as follows: the concentration of monomer AM was 30%, while DMDAAC was 5%; the reaction temperature was 30℃, the amount of initiators at the low temperature stage was 0.05‰(compared to the weight of the monomers joining the polymerization), while V-50 was 0.025‰, the weight ratio of potassium persulphate to sodium bisulphite is 1:1, the amount of carbamide was 40‰, and complexing agent was 0.05‰, besides, aerate nitrogen gas for 8min, then the high molecular weight polymer (M=1.217×10^7) could be got after 16h reaction.

研究了影响AM与DMDAAC共聚物的平均分子量的因素，得到了优化条件为：单体浓度为30%，DMDAAC与AM摩尔比为5：95，聚合温度为30℃，低温段引发剂用量为0.05‰，K2S2O8与NaHSO3质量比为1：1，偶氮二异丁基脒盐酸盐(V-50)用量为0.025‰，尿素用量为40‰，乙二胺四乙酸二钠(EDTA-2Na)用量为0.05‰，在此优化条件下聚合反应16h后得到分子量为1.217×10^7的阳离子型聚丙烯酰胺。

Under technological conditions such as: room temperature, current density 200 A/m^2, anolyte acidity 0.5 mol/L chlorhydric acid, acidity of catholyte 1.5 mol/L chlorhydric acid, circulation of anolyte and catholyte 40 L/h, Ni(superscript 2+) concertration 0.85 mol/L, and the average cell voltage 1.3 V, the electricity consumption of dissolving a ton of nickel base alloy is 813 kWh, and the Ni(superscript 2+) retention rate of the ion exchange membrane is more than 99.5%.

在电流密度200 A/平方公尺、阳极酸度0.5 mol/L、阴极酸度1.5 mol/L、循环量40 L/h、Ni(上标 2+)浓度0.85 mol/L左右和室温的条件下电解，平均槽电压1.3 V，电溶1 t镍合金板耗电813 kWh，阴离子交换膜对镍的截留率大於99.5%。

O.'PR1{ M Objective To explore the value of Type O-dip wave or V-spike wave during nonstress testingNST）for diagnosis of umbilical cord entanglement and parturition disposal.

目的 探讨胎儿监护无负荷试验中Type O-dip波或V型棘波对脐带缠绕的诊断及分娩处理中的价值。

Successful separation of Cd-pheophytin a, Cd-pheophytin b, chlorophyll a, chlorophyll b, pheophytin a and pheophytin b in 14min was firstly accomplished by reversed-phase HPLC at a flow rate of 0.8ml/min, with the mobile phase of methanol: acetone (80: 20, v/v).

首次以甲醇：丙酮＝80：20为流动相，流速为0.8ml/min，在C〓柱（5μm，4.0×250mm）上，14min内成功实现了镉叶绿素a和镉叶绿素b配合物与叶绿素a，b和脱镁叶绿素a，b的高效液相色谱分离。

The inner reorganization energy and the exothermicity of the reaction are then determined. Closed shell HF SCF calculations have been carried out for the systems Tryptophy1-Tyrosine and Tyrosyl-Tryptophan for different values of R, and the Koopmans^,theorem is invoked to estimate the energy level splitting A.From the obtained A~m~i~n, the values of electron transfer matrix element V~D~A are determined to be 0.96kJ. mol^-^1 and 0.87kJ.mol^-^1 for Tryptophyl-Tyrosine and Tyrosyl- Tryptophan, respectively.

对色氨酰酪氨酸和酪氨酰色氨酸体系进行闭壳层HF自洽场计算，按Koopmans定理计算体系分子轨道分裂能值A，在R约为0处发现了A的极小值，从而获得色氨酰酪氨酸及酪氨酰色氨酸体系分子内电子转移的电子转移矩阵元V~D~A分别为0.96kJ.mol^-^1和0.87kJ.mol^-^1。

I'm walking through your streets Where all your money's earning Where all your buildings crying And clueless neckties working Revolving fake lawn houses Housing all your fears Desensitized by T.V.

我穿过你的街道如果所有的钱的收益您的所有建筑物的哭泣领带的工作，没头脑住房循环假草坪房屋所有的恐惧不敏感的T.V。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。