二磷酸

Uponligand stimulation,c-kit receptors dimerize,activate its intrinsic tyrosine kinase,andautophosphorylate.

在配体的刺激作用下，c-kit受体发生二聚化，激活内源性酪氨酸激酶，并发生自身磷酸化。

This is in sharp contrast, of course, to the behavior of DNA–DNA duplexes, whose stability decreases dramatically at low ionic strength because of the required counterion shielding of the phosphate backbone.

当然，此现象截然不同与DNA-DNA二聚体的特性。由于后者的稳定性需要磷酸骨架的屏蔽，在低离子强度时，其稳定性将急剧下降。

The lung tissues were extracted with acetonitrile and 0.1M potassium dihydrogen phosphate buffers. The extracts purified by C18 solid-phase extraction cartridges. The eluates were determined by HPLC at 288nm. Limits of detection were 0.025 ug/mL for tilmicosin in plasma and 0.025ug/g for tilmicosin in lung, respectively.

采用C18 SPE柱分离和提纯血浆中的替米考星，用乙腈和0.1M磷酸二氢钾缓冲液提取肺脏中的替米考星，用C18 SPE柱净化，均采用反相高效液相色谱测定替米考星，检测波长288nm。

The application of them as catalysts in the asymmetric ring-opening of epoxides was investigated. Through the screening of the catalysts, we found that some of them demonstrated good asymmetric induction ability in this reaction.

我们对非手性二硫代磷酸在手性Schiff碱和Ti〓的存在下对环氧化合物的不对称开环反应进行了研究，对手性Schiff碱进行了进一步的筛选。

This two species of Gloiopeltis could mature and release spores at illuminance 2 500~8 500 lx. For no nutrient addition to the stocking water the two species of Gloiopeltis could mature and release spores, while nutrient addition too high (80 mg·L-1 NaNO3 and 8 mg·L-1 KH2PO4) it was not good for the mature and spores release of this two species alga.

结果表明，在水温10~20℃培养条件下，海萝能成熟放散孢子；在水温12~24℃时，鹿角海萝能成熟放散孢子；在光照2 500~8 500 lx的范围内，2种海萝均能成熟放散孢子；培养海水中不添加营养盐对这2种海萝的成熟没有影响，培养液的浓度高达硝酸钠80 mg·L-1、磷酸二氢钾8 mg·L-1时反而不利于藻体的成熟及孢子放散附着。

Several glycosyl phosphate and phosphonates, as inhibitors of AGPase, were synthesized.In the synthesis of β〓-6 linked oligosaccharide phosphonates, A new method was developedfor preparation of 〓,6-〓-di-acetyl-2,3,4-〓-tri-benzyl-D-hexoses by acetylation of benzylatedmethyl glycosides in high yield under the conditions of 〓 and cat.〓.

合成了一些磷酸酯及其类似物作为嗜热AGPase的抑制剂，在研究β 1-6连接的寡糖膦酸酯的合成中，发现了制备1，6-〓-二乙酰基-苄基保护糖的新方法：苄基保护的糖苷在醋酐和催化量的硫酸作用下，在0℃反应进行7-10 min，可以选择性、高收率地得到此化合物。

A production method as defined in claim 2, wherein phosphoric acid, sulfuric acid or carbon dioxide is employed as the neutralizer for neutralizing the catalyst composed of alkaline material contained in the heavy solution.

生产方法所界定的索赔二，其中，磷酸，硫酸或二氧化碳是受雇于作为中和剂为中催化剂组成的碱性物质，载于沉重的解决办法。

These findings could be applied in the design of selective inhibitors.

而这样的发现将来可有助於对选择性磷酸二酯酶抑制剂的设计。

The cathode is generally one of three materials: a layered oxide, such as lithium cobalt oxide, one based on a polyanion, such as lithium iron phosphate, or a spinel, such as lithium manganese oxide, although materials such as TiS2 were originally used.

阴极通常是以下三类材料：一种层氧化物，例如钴酸锂、一种阴离子聚合物，例如磷酸锂铁，或者是一种尖晶石，例如锰酸锂，象例如二硫化钛之类材料曾经是最初使用的材料。

Hydrolysed Whey Protein Concentrate*, Vegetable Oil, Glucose Syrup, Starch, Dietary Fibres (Galacto-oligosaccharides*, Polyfructose), Calcium Phosphate, Calcium Chloride, Potassium Hydrogen Phosphate, Vitamin C, L-arginine, Taurine, L-histidine, Iron Sulphate, Choline Chloride, Zinc Sulphate, Vitamin E, Inositol, L-carnitine, Niacin, Pantothenic Acid, Folic Acid, Copper Sulphate, Vitamin a, Manganese Sulphate, Beta-carotene, Biotin, Vitamin D, Thiamin, Vitamin B6, Riboflavin, Potassium Iodide, Vitamin K, Sodium Selenite.

水解乳清蛋白浓缩物*，植物油，葡萄糖浆，淀粉，膳食纤维（半乳糖寡糖*，多聚果糖），磷酸钙，氯化钙，磷酸氢二钾，维生素C，L -精氨酸，牛磺酸，L -组氨酸，硫酸亚铁，氯化胆碱，硫酸锌，维生素E，纤维糖，左旋肉碱，烟酸，维生素B3，叶酸，硫酸铜，维生素A，硫酸锰，β-胡萝卜素，维生素H，维生素D ，硫胺素，维生素B6，核黄素，碘化钾，维生素K，亚硒酸钠。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。