Lew Urry developed the small alkaline battery in 1949.

刘Urry发明的小性电池1949年。

The research on producing 10-hydroxy decanoic acid by alkaline scission of ricinolein acid is reviewed.

综述了热解蓖麻油酸合成10-羟基癸酸的开发研究进展。

This plant prefers alkaline soil, though it will readily tolerate some acidity.

这种植物酸性土壤中也能生存，但硷性土壤更加适宜。

Pidan is prepared from raw duck egg by alkaline treatment.

摘要皮蛋是生鸭蛋经理而制成的。

It exists the option of an alkaline or a neutral cooking to produce bleachable paper pulp, and of acid hydrolysis of the straw to produce furfural and fermentable pentoses to produce methanol.

生产漂白浆的工艺条件是可以选择的如法,中性蒸煮,而且利用酸法水解草类原料可以生产糠醛和发酵戊糖生产甲醇.

The alabandite and getchellite of hydrothermal origin, cement anatase of alkaline volcanic origin, and the high content of chlorite in coal were fist found in coals.

西南地区晚二叠世煤中首次发现了热液成的硫锰矿和硫砷锑矿、性火山灰成的胶态锐钛矿和陆源碎屑成的斜绿泥石。

In this study, zein, a very abundant and cheap crop in China was hydrolyzed by thermolysin, chymotrypsin, trypsin and alkaline protease for processing antihypertensive peptides.

本实验以我国来源丰富且价格低廉的玉米蛋白为原料,选用嗜热菌蛋白酶、胰凝乳蛋白酶、胰蛋白酶和性蛋白酶等4种酶来水解玉米蛋白制备降血压肽。

The results showed that in this process of alkaline hydrolysis the demethylation of poly(methyl glutamate)was faster, but debenzylation of poly(benzyl glutamate) was hardly processed.

谷氨酸甲酯均聚物解较快，而谷氨酸苄酯均聚物与稀室温下反应很小。

The oxidative dimerization of aryl methanes in organic solvents by using alkaline catalysts is an important way to prepare diphenyl ethanes and diphenyl ethylenes.

芳基甲烷有溶剂介质中、催化下的氧化缩合反应,是合成二苯乙烯(烷)类化合物的重要途径.

Characters : Sequesters minerals which can interfere with soil removal or react with alkaline builders. Prevents yellowing or graying caused by soil redeposit.

螯合水中矿物质，以防止其与清洁剂中的有效成份发生反应布影响去污能力，避免布件发灰、发黄。

Some effective measures beneficial to the production of alkaline proteinase are discussed: organismal rejuvenation, mutagenesis breeding. metabolic regulation and improvement of technology condition.

综述了提高性蛋白酶生产效益的可能途径：菌种的及时复壮，菌种的诱变选育，菌种的代谢调控选育，工艺条件的控制。

After they were killed, serum calcium (S Ca), serum phosphorus (S P), serum alkaline phosphatase (S AKP), the levels of estranediol, testosterone a...

结果表明,中药芪灵液可提高雌二醇水平,降低性磷酸酶和骨钙素活性,显著提高骨密度。

A method for determination of nitrogen in N-MnFe by titrimetry with amidosulfonic acid after alkaline distillating separation has been studied in this paper.

本文研究了强蒸馏分离-氨磺酸滴定法测定氮化锰铁中氮的分析方法。

Methods and recent development of isolation of structurally characterizable alkali, alkaline earth and lanthanide metal ketyl radical complexes were reviewed in the paper.

介绍了利用金属离子的配位作用捕获并分离重要有反应中间体——自基中间体的研究方法和最新进展。

A combined acid cleaning technique of alkaline and acid cleaning with oxidizability was developed in the proress of trial-produrtion of armour-piercing shell body.

介绍穿甲弹体氧化性洗与氧化性酸洗相结合的酸洗新工艺。

Method Treatment of 8,9 anhydroerythromycin 6,9 hemiketal with iodine in the alkaline solution provided corresponding N monodemethylated 12 membered ring erythromycin derivative.

方法8,9脱水红霉素6,9半缩酮与碘性溶剂中反应得到相应的N去甲基十二元环红霉素衍生物。

Recent method of synthesizing 3,5-xylenol is sulpho alkaline fusion of dimethylbenzene,it is a very complicated procedure with serious pollution and low-pure products.

国内目前生产工艺是间二甲苯的磺化熔法,该方法工艺过程复杂、污染严重,并且产品纯度不高。

The beryl crystal from Pingwu County,Sichuan Province that occurred on the low saturation,alkaline and pneumatogenic—thermal conditions,is characterized by the flat tabular shape.

低饱和度、性、气成—热液条件下形成的四川平武绿柱石宝石晶体,具有特征的扁平板状几何外形。

Drag the exposure in the past, solvent and film resin acylamide assiociation, deterring effect, makes it hard to dissolve in alkaline solution.

曝平以后，阻溶剂与成膜树脂酿成氢键缔合，爆发阻溶息用，使得液洋不易凝固。

A tectno-magmatic province in relationship with the Dalimu and Sino-Korean paraplatforms defines two giant hyperalkaline to alkaline to carbonate mineralization belts.

塔里木一中朝两个准地台相关构造-岩浆带中,有两个巨大的超基性-性-碳酸岩杂岩型磷矿成矿带。