查询词典 Peg

Acetate Substitution, A benzene solution (10 mL, 20% w/v) of alkyl halide also containing 0.5 g of PEG or tergitol was added to 1.5 g of solid, dry potassium acetate and the resulting suspension heated to reflux.

醋酸换人，苯液（ 10毫升， 20 ％瓦/五）烷基卤化物还含0.5 g的聚乙二醇或tergitol添加以1.5克的固体，干燥醋酸钾和由此产生的悬浮加热回流。

The study was conducted with Baxi banana variety seedlings under solution of PEG-6000 imitating water stress.

本试验以在我国香蕉主产区大规模生产的优良品种的巴西蕉（Musa AAA Giant Cavendish cv。

This result is not same as the reported one (one NADP-ME band was detectedin C3 plant). NADP-ME activities increased greatly under NaCl, NaHCO3, Na2CO3, PEG stresses.

然而，水稻质体型NADP-ME_1(C_3植物质体型NADP-ME)基因的表达却受光的诱导，这些结果未见报道。

Benzoyl chloride was treated with potassium selenocyanate in dichioromethane by using polyethylene glycal-400 as the solid-liquid phase transfer catalyst to yield the corresponding benzoyl isoselenocyanate. This intermediate did not need to be isolated and directly reacted with arylamines, affording the N-benzoyl-N'-arylselenoureas 2a~2p. These compounds were characterized by IR, 1H NMR spectra and elemental analysis and the single crystal structure of 2k has been confirmed by X-ray crystallographic analysis.

以PEG-400为固液相转移催化剂，通过苯甲酰氯与硒氰酸钾反应合成了中间体苯甲酰基异硒氰酸酯，该中间体不需分离，直接与芳胺反应，得到N-苯甲酰基－N'-芳基硒脲(2a~2p)，这些化合物用1H NMR，IR及元素分析进行了表徵，并用X射线单晶衍射确定了化合物2k的单晶结构。

QN 〓PHAL,〓PHAL and 〓PHAL were quaternized by refluxing with benzyl bromide to give ligands 8, 9 and 10 respectively. 2. The chiral ligands were applied to the AD reaction of olefins with NMO as co-oxidant and PEG (400 MW) or PF〓 as reaction media.

以奎宁和奎尼定为原料分别与1，4-二氯-2，3-二氮杂萘反应制备〓PHAL和〓PHAL，然后通过〓PHAL、〓PHAL及〓PHAL与苄基溴的季铵化反应制备单季铵盐手性配体8、9和10。

INGREDIENTS:Water, Stearic Acid, Urea, Mineral Oil, Propylene Glycol, Glycol Stearate, Glycerin, Sorbitan Stearate, Bismuth Oxychloride, Triethanolamine, Glyceryl Stearate, PEG-150 Disterate, Methylparaben, Diazolidinyl Urea, Propylparaben, Disodium EDTA.

警告： 对于只有外部的使用。如果皮肤敏感发生，停止使用。远离孩子。避免与眼睛的接触。温馨提示：品牌介绍见网页下方。图片为参考，具体产品信息以宝贝介绍为准。更多提示见

INGREDIENTS:Water, Stearic Acid, Urea, Mineral Oil, Propylene Glycol, Glycol Stearate, Glycerin, Sorbitan Stearate, Bismuth Oxychloride, Triethanolamine, Glyceryl Stearate, PEG-150 Disterate, Methylparaben, Diazolidinyl Urea, Propylparaben, Disodium EDTA.

警告： 对于只有外部的使用。如果皮肤敏感发生，停止使用。远离孩子。避免与眼睛的接触。顾客平均评分：，共有0位顾客进行了评分和评论，点此登录发表评论，分享购物心得

What's hard to swallow is that the puny state of the Hong Kong dollar is not down to the government here running a gargantuan deficit or a blown-out financial system, but just to the peg.

令人难受接受的是，港元的疲弱并不是因为香港政府背负庞大赤字或是金融系统崩溃，而是仅仅由于与美元挂钩。

The methodology of making rice bran wax calcium soap is studied in this paper. The factors influencing the reaction are researched by orthogonal design in this experiment, and the optimal technological condition has been determined eventually.

论文对用PEG相转移催化法制糠蜡钙皂的生产工艺进行了研究，实验中采用正交实验设计方法考察了影响反应的各种因素，确定了制备糠蜡钙皂的最佳工艺。

Celery seed was taken as material. The effects of PEG treatment on vigor indicator and electrical conductivity had been studied.

以芹菜种子为试验材料，研究了不同浓度的聚乙二醇及其不同浸种时间对芹菜种子活力指标以及电导率的影响。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。