己酸

II. Exploring non-radioactivc method to select the optimal DNA-bindingsequencc fOr singIe-chain reprcssorCloning and expression of single-chain repressors with cysteine tai1 wereperformed and immobilized these protein in the solid surface by using the standardmicrowell plates Which have been activated to contain maleimide grouPs, al1owing tobind sulthydryl-containing protein on its surface.

二。非同位素的方法筛选单链阻遏蛋白的最佳DNA结合序列初探克隆和表达了带半眈氨酸尾的单链阻遏蛋白，利用己包彼了马来酚胺的活性板可以与自由琉基结合的特性，将蛋白固定在活性板表面。

The results showed that the yield of pentose in pre-extraction is 27%~43%,which indicates that hot water pretreatment is effective for extracting hemicelluloses hydrolytic sugars.

木片经热水预处理后，碱法制浆性能提高，易成浆，可降低用碱量，缩短蒸煮保温时间，而且与原木片碱法制浆相比，相近蒸煮条件下浆料卡伯值下降 7~10 个百分点，浆料己烯糖醛酸含量下降 75%~95%，原浆白度升高 4~6 个百分点，黏度有小幅度降低，得率下降 1.5~4.5 个百分点。

We studied the number of ordinated water of polyoxometalate catalysts how to affect the catalytic activity.

2，研究了1 ， 2-二氯乙烷做溶剂，催化氧化环己烯的体系中杂多酸所含配位水的数量对催化剂活性的影响。

Keywords tungsten trioxide;zirconia;solid acid;benzene;1-hexene;alkylation;potassium;strontium

氧化钨；氧化锆；固体酸；苯； 1-己烯；烷基化；钾；锶

Eel Ext.,Eel Bone Powder, Sorbitol, Sugar,Mirin, Soybean sauce, Xanthan gum, Starch, Potassium SorbateUnder 0.1

鳗鱼抽出物、鳗鱼骨粉、山梨醇、砂糖、味醂、豉油、玉米糖胶、淀粉、己二烯酸钾0.1%以下。

Extracting oat oil with aceton,petrobenzine,ethano-aceton and n-hexne from oat,determining quality of physical and chemic about acidity value ,iodic value,saponification value,unsaponification,colour and melting point,analysis on composition of fatty acid on oat oil.

分别以乙醚、丙酮、丙酮-乙醇、正己烷对燕麦进行萃取，对所得油脂进行酸价、碘价、皂化值、不皂化物、色泽、熔点等理化性质的测定，同时对燕麦油的脂肪酸组成进行分析。

In order to meet the urgent needs of the environmental protection and avoid pollution from the source, the synthesis of WPU containing low VOC is very important.

为了满足环境保护需求，从源头上解决涂料污染的问题，选用结构组成不同的二元醇和1，6-己二酸，制备了一组支化度不同的低聚物聚酯二醇。

Keywords capillary gas chromatography;determination;wine;cyclamate;sodium salt of cyclohexanesulfamic acid （sodium cyclamate

气相色谱法；测定；葡萄酒；甜蜜素；环己基氨基磺酸钠

Hexokinse is inhibited by glucose 6-phosphate which builds up after PFKis inhibited.Pyruvate kinase is activated by fructose 1,6-bisphosphate but allosterically inhibited by ATP and alanine. Like PFK,it is also regulated hormonally by glucagon.

己糖既没被 PFK 受到抑制后积累的葡萄糖 6-磷酸激活，但受到 ATP 和丙氨酸的别构抑制；像 PFK 一样，它也受到胰高血糖素的调节。

Objective To explore clinical effect of monosialotetrahexosylganglioside (GM1) in the treatment of acute cerebral infarctions.

目的 探讨单唾液酸四己糖神经节苷脂（GM1）治疗急性脑梗塞的临床疗效。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。