多酸的

objective To test association of changes of serum folic acid level with MTRR A66G genetype in the mild-to-moderate hypertensive patients..

目的 探讨轻中度高血压患者蛋氨酸合成还原酶 G66A多态性位点与血清叶酸水平变化间的关系。

Therefore, DSC method can be the choice for screening catalyst in reaction of PCA with cellulose.

表明DSC可以用于多羧酸与纤维素纤维酯化反应选用催化剂的研究。

One fragment of 248 bp cDNA of the GABAa recep tor gene from the fourth instar larvae of diamondback moth was amplified, cloned, sequenced and analyzed by using reverse transcription polymerase chain reaction method.

利用反转录多聚酶链式反应对小菜蛾的γ-氨基丁酸a 受体基因cDNA片段进行了克隆和序列分析。

Alkyl diphenyl ether sodium disulfonateis a kind of multifunctional anionic surfactants with double hydrophilic groups.

烷基二苯醚双磺酸钠是一类当前备受瞩目的新型多功能双亲水基型阴离子表面活性剂。

Suresh: I've separated the tyrosine and combined that with the dopamines produced by your adrenals.

我已经分离了酪氨酸蛋白，把它与你肾上腺分泌的多巴胺结合在一起。

No more living on a diet of pills and antacids.

生活在一个没有更多的饮食、酸丸。

The domestic "Su 4" and "ken 7" barleys activity change of main hydrolase in the process of barleys malting were investigated, and the study comparing it with Gairdner and Schooner barleys activity change indicate that "Su 4" and "ken 7" barleys amylase, phytase, and cellulase is with high activity, and its protease and xylanase with low activtiy,"Su 4" barleys peroxidase with low activitiy, and its polyphenol oxidase with high activity, but it is the opposite for "ken 7".

研究了国产大麦苏4和垦7在发芽过程中主要水解酶活力变化，同时与进口大麦Gairdner和Schooner比较发现：苏4和垦7的淀粉酶、植酸酶、纤维素酶活力较高；蛋白酶和木聚糖酶活力较低；苏4过氧化物酶活力较低，多酚氧化酶活力较高，垦7则相反。

Radiorgaphic changes were more often in right side than in left side. The most commonly affected locations were the superior and basal segments of the lower lobes. Bilobar involvement was frequent. Extensive confluent consolidation was found more often than in upper lobe disease. Endobronchial involvement was proved by bronchoscopy in 28 of 30 patients (93%) and brushing smear for AFB was positive in 13 cases (43%).

胸部X线示：病变右侧多於左侧，最常侵犯部位是下叶背段和基底段，易同时侵犯两个以上肺叶，局部易表现为以段或叶分布的片状浸润实变影。30例行纤维支气管镜检查，28例(93%)镜下有异常改变，13例(43%)刷片抗酸杆菌阳性。

Upon FGF binding, specific membrane receptors dimerize and autophosphorylate, then activate several downstream signaling pathways including Ras-MAPK.

FGF通过结合细胞表面的FGF受体，使其二聚化并自体磷酸化，活化后的FGF受体具有酪氨酸激酶活性，进而活化胞内下游多条信号通路。

Kinetics studies showed that the esterification of PCA with cotton could be described as a first-order equilibrium reaction.

本文认为多羧酸与棉纤维的酯化反应是一级可逆反应。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐