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- Using Citic Acid and Amminium Citrate as treatment reagent,NaH 2PO 4 as catalyst, the crease proof finishing of cotton fabrics is investifated with respect to the reagent concentration , catalyst concentration and the roasting condition. 以柠檬酸、柠檬酸铵做整理剂，NaH2PO4做催化剂，从整理剂浓度、催化剂浓度、焙烘条件三方面对棉织物防皱整理以织物折皱回复角及断裂强力为指标进行了研究。
- This paper reviews the developing status in quo, types, crease proofing mechanism and the present problems of the polycarboxylic acid finishing agents. 综述了多元羧酸整理剂的发展现状,多元羧酸整理剂的种类、防皱机理及其存在的主要问题。
- There is positive proof that he did it. 有确切的证据证明他做了此事。
- Through L9(34) orthogonal test, non-formaldehyde crease proofing agent polymaleic acid (PMA) with proper molecular weight and the optimal anti-crease finishing process were selected. 通过L9(34)正交试验,选择具有合适分子量的聚马来酸(PMA)无醛防皱整理剂和最优防皱整理工艺。
- The onus of proof lies with you. 你有责任提供证据。
- Be careful not to crease up my book. 小心别把我的书弄皱了。
- A Study of Crease Proof Treatments for Silk Fabrics with Silkworm Shell Chitosan 蛹壳聚糖对真丝织物的抗皱整理技术研究
- A soldier's courage is put to the proof in battle. 士兵的勇气在战斗中得到考验。
- Can you produce any proof of your date of birth? 你能出示有关你的生日日期的任何证件吗？
- We now have the absolute proof of his guilt. 我们现在有他犯罪的确凿证据。
- Please don't crease the blouse when you pack it. 包装时请不要将衬衫弄绉了。
- The cheque will be cashed on proof of identity. 这张支票凭身分证件兑现。
- So they alleged, but have they any proof? 他们是这样宣称的，但他们有证据吗？
- His opinion is formed independently of any proof. 他的意见没有任何证据作基础。
- The shelter was proof against the bitter weather. 这个棚子可以避寒。
- Crease Proofing Treatments for Silk Fabric with Different Epoxides 不同结构环氧化合物对真丝绸的抗皱整理
- Is your statement susceptible of proof? 你的说法能加以证实吗?
- A flow of word is no proof of wisdom. 口若悬河，未必明智。
- Brandy of 90 proof is about 45% alcohol. 九十度的白兰地约含酒精百分之四十五。
- I can give you more than one proof that it is true. 我能给你好几个证据证明它的真实性。
