碱性

Alkaline water is one of those potholes that the unsuspecting customer encounters.

碱性离子水是一个巨大的坑洞，不知情的客户接触。

In this paper, we have used one kind of alkaline protease in soaking process of producing cattle hide upper leather , and contrast this method with common method.

本研究将碱性蛋白酶应用于生产黄牛软鞋面革的浸水工序，并将其与常规工艺进行了对比。

Uranium oxide is soluble in acidic HAc-NaAc,alkaline NH4OH-NH4Cl buffer systems and Na2CO3 solution,but insoluble in NaH2PO4-Na2HPO4 solution.

铀氧化物易溶于酸性HAc-NaAc体系、碱性NH4OH-NH4Cl体系和Na2CO3溶液，不溶于NaH2PO4-Na2HPO4体系。

The results show that the plant communities naturally colonizing on the wastelands markedly increased enzyme activities (urase, arylsulfatase, alkaline phosphatase and dehydrogenase) in the upper layer of the tailings (0~5 cm).

结果表明，自然定居在尾矿废弃地上的植物群落类型能够显著影响表层尾矿中(0~5cm)的脲酶、芳基硫酸酯酶、碱性磷酸酶和脱氢酶的活性。

But urushiol has a poor resistance to alkali because phenol hydroxyl of urushiol shows weak acidity. Meanwhile, inherent brittleness of urushiol has limited its development and application.

但是，由于漆酚的酚羟基显弱酸性，使得漆酚耐碱性较差；同时，漆酚清漆固有的脆性等也限制了其发展和应用。

Macroporous tributyl amine aminating strongly basic anion exchange resin-a phase transfer catalyst with high catalytic activity for nucleophilic substitution,which was screened out via combinatorial chemistry method –was used to catalyze the nucleophilic substitution reactions for synthesis of benzyl acetate,benzyl propionate,benzyl butyrate and benzyl valerate.

用组合化学方法筛选出的对无外加碱条件下的亲核取代催化活性最高的聚合物季铵盐–三丁胺胺化强碱性阴离子交换树脂为相转移催化剂，催化合成了乙酸苄酯、丙酸苄酯、丁酸苄酯、戊酸苄酯等羧酸苄酯。

The DW Ex intercom station is suitable for industrial applications and is weather, chemical, dust and vandal proof.

也适用于易燃易爆和化学制品危险区，有防尘，防风化以及防人为破坏等功能，还能有效防护各类酸碱性化学物的侵蚀。

The alkaline composite polymer solid electrolyte with good properties was prepared by solution cast method with poly vinyl alcohol, carboxyl methyl cellulose and KOH as raw materials.

以聚乙烯醇，羧甲基纤维素和KOH为原料，用溶液浇铸法制备了性能良好的碱性固态聚合物电解质。

The alkaline composite polymer solid electrolyte with good properties was prepared by the solution cast method with poly vinyl alcohol,carboxyl methyl cellulose and KOH as raw materials.

采用聚乙烯醇、羧甲基纤维素和KOH为原料，通过溶液浇铸方法制备了性能良好的碱性固态聚合物电解质。

Basic fibroblast growth factor is a potent mitogen for a variety of mesoderm- and neuroectoderm-derived cells and has been found in aqueous humor, vitreous and other ocular tissues.

碱性成纤维细胞生长因子（basic fibroblast growth factor bFGF）是对广泛来源于中胚层和神经外胚层细胞的有效促细胞分裂因子，已在房水、玻璃体和其它眼组织中发现。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失