查询词典 co-altitude

Blends of P(3-hydroxylbutyrate-co-4-hydroxylbutyrate) [P(3HB-co-4HB)] plasticized by triethyl citrate, soybean oil and glycerin triacetate have been prepared by a solvent casting film method. The effects of varying the type and content of plasticizer on the properties of the polymer blends have been studied.

采用溶剂成膜法制备了柠檬酸三乙酯、大豆油和甘油三乙酸酯增塑的聚（3-羟基丁酸酯－co-4-羟基丁酸酯）共混物，考察了增塑剂的种类及其用量对共混物热学和力学性能的影响。

Doped high consistence Co can't increase the density of defect levels. ZnO doped Fe is different from doped Mn or Co totaly, the density of photoelectrons anddefect levels aren't reduced obviously. It's probably related the valence of Fe in crystal,general think trivalence of Fe, and form donor levels in ZnO.

Fe掺杂的ZnO完全不同于Mn、Co掺杂，其光生电子密度没有因掺杂出现明显的降低，即缺陷能级密度没有降低，这可能和掺入ZnO所呈现的价态有关，一般认为Fe为三价态，在ZnO中形成施主能级。

In this paper,we demonstrated the first example of the synthesis of the eopolymer and its hydrogels of Poly(acryl amide-co-acrylamido azobenzene) P(AAm-co-AAABwhich contains groups of azobenzene in the side chains.

本文提出一种合成分子侧链含有偶氮苯基团的P(AAm-co-AAAB)共聚高分子及其凝胶的新方法。

Proliferation assay, cellular cycle and apoptosis analysis, invasion and migration assay and adherency assay showed that GEBP11 could inhibit the proliferation of Co-HUVECs and HUVECs, induce the apoptosis of ECs, but not alter the cell cycle of ECs.

MTT细胞增殖实验、细胞周期及凋亡分析、细胞侵袭迁移实验、细胞粘附实验显示，GEBP11短肽对Co-HUVECs及HUVECs的增殖表现出不同程度的抑制作用，对Co-HUVECs抑制作用更强，GEBP11能诱导内皮细胞的凋亡，而对细胞周期无明显影响。

HCo 〓-catalyzed hydroformylation and isomerization of allene and propyne Allene hydroformylation favors the linear anti-Markovnikov product in high regioselectivity both kinetically and thermodynamically. The origin of this regioselectivity comes from the enhanced stability of the η〓-allylic intermediate (η〓-CH〓CHCH〓 Co 〓.

HCo〓催化的丙二烯和丙炔氢甲酰化反应及异构化反应 HCo〓催化丙二烯氢甲酰化反应的区域选择性主要由不可逆的丙二烯插入步骤决定，动力学和热力学因素都有利于形成anti-Markovnikov中间物种(η〓-CH〓CHCH〓)Co〓，形成Markovnikov中间物种Co〓是不具有竞争性的。

The thinner the thickness of porous alumite film is, the more uniform Co distribution will be in the anodic film.

另外，纳米级微孔内Fe—Co合金的X射线衍射分析表明，Co是以固溶体的形式存在于α—Fe的晶格之中的。

In this paper,the biological effects of ~(60)Co-γradiation to Bombyx mori and Antheraea pernyi were studied,and the changes of blood protein were observed through electrophoresis.

中文摘要本试验用~(60)Co-γ射线对家蚕和柞蚕生物学效应进行了研究，通过电泳试验证实了家蚕和柞蚕经辐射后体内血液蛋白质的变化。用~(60)Co-γ射线对家蚕卵进行照射，辐射剂量在10～30 Gy之间。

The calculations indicate that Co should be inside of Ge〓, and bicapped tetragonal antiprism structure with D〓 symmetry is found to be the most stable structure of the cluster anion CoGe〓, which has the higher bonding energy and embedding energy.

激光双重烧蚀反应表明Co原子不在Ge〓团簇的外表面，量子化学计算表明，Co原子应在Ge〓团簇的内部，具有D〓对称性的双戴帽反四棱柱构型是幻数团簇离子CoGe〓势能面上的最低点，且具有较低的结合能和内包覆能。

This system is based on the fact that Co catalyses the reaction of gallocyanine-H_2O_2-KOH to produce the luminescence.

本文报道了一个化学发光测定痕量CO的新体系。该体系是基于Co催化没食子蓝-H_2O_2-OH-反应产生发光。

Ru and Mo co-modified Pt electrode has the highest catalytical activity for CO〓 oxidation.

Ru和Mo共修饰的Pt电极对吸附CO的氧化具有最高的催化活性。

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