查询词典 M.O.

The amidation of fatty acid with amine constructed the skeleton of malyngamide M,and then transformation of Z-olefin to E-olefin completed the synthesis of target molecule.

第4章详细阐述了使用高度会聚通用的路线完成含有末端烯氯结构的malyngamides O，P，Q，和R，以及Q和R的C-5差向异构体的全合成。

The effect of aqueous ethanol (50% v/v) on the activity of purified mushroom polyphenol oxidase has been found to be as follows:(1)The oxidation of catechol or pyrogallol is greatly stimulated,an increase in the rate of oxygen uptake of over 100% having been invariably observed with catechol as the substrate,whereas the oxidation of other substituted o-dihydric phenols is inhibited in 50% ethanol.

三无论有无抗坏血酸的存在，50%乙醇对多酚氧化酶活力的提高程度是一样的，在有一定量的抗坏血酸的存在下，多酚氧化酶对儿茶酚的 Michaelis 常数(25℃)在水溶液及50%乙醇溶液中各为0.072×10~(-3)M 及0.49×10~(-3)M。

Both groups exhibited periprosthetic radiolucency (≤1 mm, 2 cases in traditional group and 3 cases in large head M-O-M group).

两组均有≤1 mm假体周围透亮带发生(普通假体组2例，大头金属-金属髋关节组3例)；普通假体组有1例脱位。

The Lewis acid sites M〓 on the surface of catalysts can chemisorb continuously gaseous molecule oxygen and transform it into lattice oxygen of the catalysts.

在反应过程中，有表面羟基形成，羟基相互作用形成H〓O，催化剂表面Lewis酸位M〓吸附气相中分子氧，并将其转化为晶格氧，使催化剂表面复原。

In the experiments, by means of the advantages of IBAD technology, Ni-Nb amorphous films of about 0.5 μm thick were prepared. And the mechanical and electrochemical properties of the films were investigated by nanoindentation tests and polarization measurements, respectively.

实验中还利用IBAD在技术上的优势，制备了厚度约为O.5μm的Ni-Nb非晶薄膜，并通过纳米压痕测试和电化学极化测量的方法对其力学和电化学性能进行了研究。

Using solid-state 29Si cross-polarization magic-angle spinningNMR spectra, we confirmed that APS moieties are bonded on the LDHs covalently, forming the oxane bonds M-O- Si (M=Zn and Cr in LDH.

采用固态29Si交叉极化魔角旋转 NMR谱，我们证实，黄芪多糖基在债役对水滑石共价，最终形成了oxane债券。

About nine o'clock in the morning the Master was seated in his room with Rakhal, M., and a few other devotees.

大约早上九点左右，师父与罗哈尔、M和其他几位奉献者坐在房间里。

Chinese imports of unwrought copper and semi-finished copper products fell significantly by 19.2% m-o-m, signalling weaker than anticipated demand growth in China.

中国未锻造铜和铜半成品进口量环比大幅下挫19.2％，这显示中国的需求增长较预期疲弱。

E is the electron charge, m is its mass, o is the crystal volume and f is the Fermi distribution.

1，是电子电荷，m是它的质量，是水晶的体积和f费米分布。

3 1 X*{! g5 C+ X K The concept of a Bollean algebra was first proposed by the English mathematician George Boole in 1847.Since that time,Boole's original concept has been extensively developed and refined by algebraists and logicians.

L， a3 M+* O； _6 M 布尔代数的概念最初是有英国数学家George Boole于1847年提出来的，从那时起，代数学家和逻辑学家们更广泛的发展了Boole的这一其实概念，并使之更加精练。

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。