查询词典 para-amino-benzene-sulfonamide

Para-Aminobenzoic acid is a precursor of folate in certain bacteria and is commonly used in sun-blocking creams because of its UV-absorbing property.

对胺基苯甲酸是许多细菌制造叶酸的必须成分，因它对紫外光具有良好的吸收能力，被广泛用於防晒软乳液的制备。

Serum cholesterol levels in thirteen male subjects were determined during periods of medication with para-aminobenzoic acid at a dosage of 8 gm daily.

十三名男性试验对象每日服用8 gm对氨基苯甲酸，在用药期间测定其血清胆固醇含量。

They include thiamin (B1), riboflavin (B2), niacin, vitamin B6, pantothenic acid, folic acid, biotin, and vitamin B12; some authorities also include choline, carnitine, lipoic acid, inositol, and para-aminobenzoic acid.

它们包括硫胺素(维生素B1)、核黄素(维生素B2)、烟碱酸(维生素B3)、哆醇(维生素B6)、泛酸、叶酸、生物素、维生素B12，有些说法还包括了胆碱、肉毒碱、硫辛酸、肌醇、对氨基苯酸。

Vygotsky called this state the zone of proximal development, or ZPD. In the zone of proximal development, the child is ready to grow cognitively Dodge, n.d.,"Scaffolding," para.

当一个孩子致力于在最后一个等级水平上学习时，这个孩子就处于一个理想的认知状态，维果斯基将这种状态称之为最近发展区，或者简称为 ZPD 。

"A.1","T.3","P.249","Para.1 of Extract 1","L.1","sentence",A GROUP called Save Yunnan's Snubnosed Monkeys Action Group was established early this month in Beijing and Yunnan Province to arouse public concern over the perils endangering the survival of the rare snubnosed monkey.

&，&本月初，一个叫做&挽救云南金丝猴行动小组&的组织在北京和云南省成立，致力于激发公众对这一稀有物种所面临的种种威胁的关注。

Plastic toys remote control model car with liquid crystal display; inertia car; electric aircraft; music organ; para pyrene car

广东省汕头市澄海鹏程玩具公司是一家规模较大的高、中档次塑胶玩具生产企业。

Never fully convinced that natural selection was sufficient to explain development, Huxley did accept that The Origin of Species (1859), a lantern in the dark world, made the case for evolution sufficiently strong even for an agnostic. Lines 3-6, Para.5

虽然从不完全信服自然选择就是进化的重要解释，赫胥黎还是接受了物种起源的学说，物种起源学说就犹如黑暗中的一盏明灯，照耀了进化论，如此耀眼以致影响了无可知论者。

A Computer program of the hot starting and shutdown transients of a simple pressurized liquid bipropellant rocket engine is given,based upon the idea and basic equations provided by W.T.Webber etal.and mainly applying priem's combnstion model and feeding system distribution para- meter model.The hot starting and shutdown transients are calculated on 441B-Ⅲ digital computer and the elementary results arc obtained.

本文依据 W.T.Webber 等人提供的思路和基本方程，基本采用了 Priem 的燃烧模型和管路系统分布参数模型，为简单的挤压式双元液体推进剂火箭发动机热启动——关车瞬变工作过程编写了计算机程序，并在441B—Ⅲ型电子计算机上进行了计算，得出了初步的结果。

The structures were studied by IR and NMR. The absorption frequencies of the carbonyl group markedly depended on the coordination no. of the tin atom. The chem. shifts of 119Sn and 13C and the 1J(119Sn-13Sn) coupling constants of the compounds were determine Small structural changes around the tin atom were reflected in the 119Sn chem. shifts. For tributyltin arylcarboxylates, a relationship between 119Sn chem. shifts and Hammett constants of the para-substituents was found. The biol. activities of same compounds have been studied. They may be used as fungicides for fruit.

通过对它们的红外光谱、核磁共振谱(^1^3C， ^1^1^9Sn)的研究，表明羰基红外吸收频率与锡原子的配位数有密切关系，同样分子上的微小变化明显地表现在δ119Sn上，对位取代基苯甲酸酯的δ119Sn与苯环上取代基的Hammett常数之间存在良好的线性关系：δ119Sn=19.11σ+110.612 n=7，γ=0.9955着重研究了部分化合物在经济作物上的抗病原菌能力，结果表明，这是一类具有广谱性的有机锡化合物，抗菌活性优于对比药剂朴海因，接近或相当于多菌灵，它们同时具有较强的除草活性。

Issa Denied The Trimurti And The Incarnation Of Para-Brahma In Vishnu, Shiva, And Other Deities, Saying

以撒否认了三神一体，以及帕拉—梵天在毗瑟奴和湿婆里面的化身，还有其他的神，说

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。