查询词典 co-op

Co-Pt alloy films are promised candidates for high-density magneto-optical recording media due to their large Kerr rotation at blue wavelengths. But the origin of perpendicular magnetic anisotropy in these films has not been well-understood.

由铁磁金属Co和贵金属Pt组成的合金薄膜在短波长具有大的磁光Kerr效应，是一种很有希望的高密度磁光存储材料，但关键是要使其具有垂直磁各向异性。

It had no trigger, and the stem was completely make-shift, just enough to allow testing of the independent-quad concept. This unit went up only one climb, Fantasia at Split Rocks, west of Lyons, CO.

它没有制动机构，连接杆也不是最佳的设计，但足以测试个别凸轮的构想是否可行，这组原型基本上只在Fantasia用过一次（Split Rocks， CO）。

Objectives:The radioprotective effectveness of yeast mannan has been studied with the model of irradiated mice with 8.2Gy 60 Co γray.

目的：为了解酵母甘露聚糖对小鼠辐射损伤的保护作用。方法：60 Co γ射线以82 Gy 照射 60 只小鼠，雌雄各半。

A visit to her home page at http://sandygardner.co.uk makes a very interesting comparison to the work of McIntyre.

如果访问她的网站 http：//sandygardner.co.uk ，可以对两位艺术家的作品做一下比较，很有意思。

sGC-cGMP pathway may play an important role in the CO mediated regulation of respiratory rhythm from the medulla oblongata.

在延髓水平，sGC-cGMP信号通路在CO介导的呼吸节律调控中具有重要作用。

The results showed that the decomposition of 4-nitroimidazole began with the split of the C—NO2 bond in the temperature range of 185—210℃. The strongly oxidative product NO2 destroyed the instable annulus of 4-nitroimidazole instantly, all the other C＝N, C＝C, C—H and N—H bonds of the five membered ring were broken simultaneously, and the detected gas products of 4-nitroimidazole decomposition were NO2, CO2 and CO.

结果表明，4-硝基咪唑的催化热分解起始于其分子中C-NO2化学键的断裂，温度范围是185~210℃。C-NO2键的强氧化性的裂解产物NO2瞬间作用于4-硝基咪唑分子中不稳定的五员环，使化学键C=N、C=C、C-H和N-H同时被打破。4-硝基咪唑的气体分解产物包括NO2、CO2和CO。

Both of the thermophiles were motile by means of lophotrichous flagella and had high growth rate on medium containing cellulose. Optimal growth occured at 60℃ for the two thermophiles and at PH 7. 5 for Y, PH 7. 37. 5 for W strain. Y strain produced yellow pigment in cellulose medium and had yellow-colored, round or watery colonies in cellulose agar. The colonies of W strain were white -colored and similar in form to that of Y strain. The mesophile, Clostridium sp. B, was motile with peritrichous flagella. The colonies grown on cellulose agar were white and round with slightly undulate margins. The optimal growth temperature and PH of B strain were 40℃ and 7. 0-7. 2, respectively. All of the three Clostridia fermented varieties of carbohydrates and in cellulose media produced the similar end-products: CO〓H〓, ethanol and acetic acid. The DNA compositions were 34 mol% for Y and B, 35 mol% for W strain.

嗜热菌y与w在含纤维素的培养基中生长迅速，其最适生长温度均为60℃；最适PHy为7.5，w为7.3-7.5.y菌在纤维素培养基中产生黄色，在纤维素琼脂中菌落为黄色并呈圆形或流动粥样。w菌落为白色，但形状与y菌类似，嗜温菌B在纤维素琼脂上菌落为白色，圆形，边缘呈微小波状，最适PH与温度分别为7.0-7.2和40℃，三支菌都可发酵多种碳水化合物，且在纤维素培养基中产生同样的产物：CO〓H〓，乙醇和乙酸，三者DNA组成分别是y为34mol%，w 35mol%，B 34mol%。

The size effect on metastability of Co particles was discussed based on the influence of the surface tension on the martensitic transformation.

根据表面附加压应力对微粒马氏体相变的影响，探讨了微粒尺寸对Co微粒亚稳结构稳定性的影响。

The metastability of Co fine particles with sub-micrometer and micrometer scale was investigated by cooling from high temperature and by applying external stress.

报道了亚微米以及微米尺寸的Co微粒在高温冷却以及应力作用下亚稳结构的稳定性及其结构转变特性。

The conversion of methane is more than 92%, and the selectivity for CO and H〓 is 90% at 700℃.

在常压、700℃的条件下，甲烷的转化率大于92%，H〓和CO的选择性均在90%以上。

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。