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- Can Jones beat Smith? That's the acid test. 瓊斯能擊敗史密斯嗎？那是個(gè)嚴峻的考驗。
- Through cross test, soluble polymer with hydroxamic acid was synthesized from polyacrylamide(PAM) by modification. 用聚丙烯酰胺通過(guò)正交試驗法改性合成了含有氧肟酸基團的水溶性高分子;
- The acid test for a policeman is whether he can resist bribes. 能否抗拒賄賂對於警察是決定性的考驗。
- The acid test of a good driver is whether he remains calm in an emergency. 衡量駕駛員水平的決定性考驗，就是看他在緊急關(guān)頭能否保持鎮靜。
- This difficult task is an acid test for all of us. 這項困難的工作對于我們大家都是一種嚴格考驗。
- This difficult task is the acid test for all of us. 這項困難的工作對于我們大家都是一種嚴格考驗。
- Can Johns beat Smith? That's the acid test. 瓊斯能擊敗史密斯嗎？那是個(gè)嚴峻的考驗。
- Eclipses are a kind of acid test. 月食是一種嚴峻的考驗。
- N-hydroxyl phathalicimide has better selectivity,but naphthyl hydroxamic acid has better collectivity. 兩者相比，N-羥基鄰苯二甲酰亞胺的浮選選擇性好，而萘羥肟酸的浮選捕收能力強。
- The acid test for a policeman is whether he can resist bribe. 能否抗拒賄賂對于警察是決定性的考驗。
- 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種帶有苯環(huán)結構的新型氧肟酸類(lèi)赤泥絮凝劑。
- Hydroxamic acid is a new prepared high efficiency flocculant abroad recently and has excellent flocculation ability for red mud settling in Bayer process. 氧肟酸型絮凝劑是近年來(lái)國外研制出的一種新型高效絮凝劑,在鋁土礦制備氧化鋁生產(chǎn)中對赤泥顆粒有很強的聚合力。
- 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. 通過(guò)對氧肟酸型絮凝劑的合成及對赤泥沉降性能的研究,說(shuō)明該絮凝劑具有澄清度高的優(yōu)點(diǎn),為氧化鋁的生產(chǎn)應用提供參考。
- Starch of hydroxamic acid type is synthesized by modification of starch.Effects of different process conditions on product properties are systematically studyed. 通過(guò)對淀粉的改性合成氧肟酸型淀粉,并系統考察了各工藝條件對產(chǎn)品性能的影響。
- 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. 綜述了異羥肟酸類(lèi)化合物的合成及其近年來(lái)在催化氧化和高選擇性絡(luò )合金屬離子的應用研究新進(jìn)展.
- You need to stand the acid test before you can become a translater. 你必須通過(guò)嚴格的考試，才能成為翻譯家。
- 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. 本文采用不同的實(shí)驗方法，從破壁油菜蜂花粉中分別提取了蛋白免疫因子、赤霉素以及環(huán)氧肟酸三種功能因子。
- Leaf-feeding resistance to this insect is conditioned by increasing tissue concentrations of benzoxazolinones and their precursor hydroxamic acids. 對這種害蟲(chóng)取食葉片的抗性決定于組織中苯并邅唑啉酮及其前體氧、肟酸濃度的增加。
- Coordination chemistry of N-aryl substituted hydroxamic acids[microform] /John David Foote. 無(wú)機化學(xué):新版.;上-中-下/千谷利三著(zhù)
- This paper reports the solvent extraction of Germanium from sulfuric acid solution by hydroxamic acids in kerosence. 在異羥肟酸(煤油)/硫酸體系中,測定了鍺的分配比。
