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- Can Jones beat Smith? That's the acid test. 琼斯能击败史密斯吗?那是个严峻的考验。
- Through cross test, soluble polymer with hydroxamic acid was synthesized from polyacrylamide(PAM) by modification. 用聚丙烯酰胺通过正交试验法改性合成了含有氧肟酸基团的水溶性高分子;
- The acid test for a policeman is whether he can resist bribes. 能否抗拒贿赂对於警察是决定性的考验。
- The acid test of a good driver is whether he remains calm in an emergency. 衡量驾驶员水平的决定性考验,就是看他在紧急关头能否保持镇静。
- This difficult task is an acid test for all of us. 这项困难的工作对于我们大家都是一种严格考验。
- This difficult task is the acid test for all of us. 这项困难的工作对于我们大家都是一种严格考验。
- Can Johns beat Smith? That's the acid test. 琼斯能击败史密斯吗?那是个严峻的考验。
- Eclipses are a kind of acid test. 月食是一种严峻的考验。
- N-hydroxyl phathalicimide has better selectivity,but naphthyl hydroxamic acid has better collectivity. 两者相比,N-羟基邻苯二甲酰亚胺的浮选选择性好,而萘羟肟酸的浮选捕收能力强。
- The acid test for a policeman is whether he can resist bribe. 能否抗拒贿赂对于警察是决定性的考验。
- Abstract: A new high-molecular-mass hydroxamic acid containing phenyl(HHCP) as high efficiency flocculant was synthesized by microemulsion polymerication. 摘 要: 采用微乳液聚合法合成了一种带有苯环结构的新型氧肟酸类赤泥絮凝剂。
- Hydroxamic acid is a new prepared high efficiency flocculant abroad recently and has excellent flocculation ability for red mud settling in Bayer process. 氧肟酸型絮凝剂是近年来国外研制出的一种新型高效絮凝剂,在铝土矿制备氧化铝生产中对赤泥颗粒有很强的聚合力。
- By study of hydroxamic acid synthesis and red mud settling behavior,its high clarified degree was described.And it can provide reference to alumina production. 通过对氧肟酸型絮凝剂的合成及对赤泥沉降性能的研究,说明该絮凝剂具有澄清度高的优点,为氧化铝的生产应用提供参考。
- Starch of hydroxamic acid type is synthesized by modification of starch.Effects of different process conditions on product properties are systematically studyed. 通过对淀粉的改性合成氧肟酸型淀粉,并系统考察了各工艺条件对产品性能的影响。
- This article reviews the synthesis of hydroxamic acid, and its new applications in the fields of catalytic oxidation as well as highly selective complexation with metal ions. 综述了异羟肟酸类化合物的合成及其近年来在催化氧化和高选择性络合金属离子的应用研究新进展.
- You need to stand the acid test before you can become a translater. 你必须通过严格的考试,才能成为翻译家。
- With different methods, three kinds of functional factors including immune protein factor, gibberellin and cyclic hydroxamic acid have been extracted from wall-broken cole bee pollen. 本文采用不同的实验方法,从破壁油菜蜂花粉中分别提取了蛋白免疫因子、赤霉素以及环氧肟酸三种功能因子。
- Leaf-feeding resistance to this insect is conditioned by increasing tissue concentrations of benzoxazolinones and their precursor hydroxamic acids. 对这种害虫取食叶片的抗性决定于组织中苯并邅唑啉酮及其前体氧、肟酸浓度的增加。
- Coordination chemistry of N-aryl substituted hydroxamic acids[microform] /John David Foote. 无机化学:新版.;上-中-下/千谷利三著
- This paper reports the solvent extraction of Germanium from sulfuric acid solution by hydroxamic acids in kerosence. 在异羟肟酸(煤油)/硫酸体系中,测定了锗的分配比。