化为

Most English verbs are inflected with '-ed' in the past tense.

英语大多数动词过去式词尾均变化为-ed的形式。

There are two kinds of synthetic pathway for KIP, the first route is to isomerize α-isophorone into a β-isophorone, and then oxidize β-isophorone into the product; the second route is direct oxidation of α-iso-Isophorone into the product.

目前有两种合成途径，第一条路线为α-异佛尔酮异构化为β-异佛尔酮，然后再氧化β-异佛尔酮制得KIP；第二条路线为直接氧化α-异佛尔酮制备。

This o-quinone could isomerize to p-quinone methylene compound at low scan rates. The C3 hydroxyl group at ring C oxidized next was shown to undergo an irreversible oxidation reaction. This oxidation became the main oxidation peak during the following cyclic potential scans, due to an especial product-absorption mechanism.

在电势扫描速度较慢时该邻醌可异构化为对醌亚甲基化物。C环C_3羟基在稍高的电位发生不可逆的氧化过程，并且在后续的循环扫描过程中通过独特的产物吸附机理而成为主氧化峰。

In the first route, the isomerization process of α-isophorone into a β-isophorone requires high temperatures, and only about 4% of the conversion was obtained for the conjugate effect of α-isophorone.

在第一条路线中由于α-异佛尔酮的共轭效应，使得α-异佛尔酮异构化为β-异佛尔酮的过程中需要很高的温度，且仅有4%左右的转化率。

The for loop starts by defining iter and initializing it to refer to the first element in ivec.

for循环首先定义了 iter，并将它初始化为指向 ivec的第一个元素。

The course of evolution from the vertebrate to mankind: jawless fish (Kunming-fish, Haikou-fish)→bony fish→amphibian→reptile (one branch of them evolved into dinosaur, another branch evolved into birds)→original suckled animal (one branch of them evolved into elephant, another branch evolved into mankind).

华夏鱼——中新鱼——昆明鱼——海口鱼。骨鱼类——两栖类——爬行类（一支演化成恐龙，一支演化成鸟类）——原始哺乳类（一支演化为象，一支演化为人类）。

Lation; 4: Ratio of genetic diversity among populations

群体之间遗传分化为01032 ±01009 ，只有312 %的变异存在

Chapter 5 and 6 are concentrated on the fundamental problem how to con-struct finite-dimensional and infinite-dimensional Liouville integrable Hamiltonsystem.Starting from two isospectral problems,Tu's scheme is applied to gen-erate the corresponding CKdV hierarohy and coupled Burgers hievachy,andthey are shown to be Liouville integrable Hamilton systems.Two spectral prob-lems,which contain three and four potentials respectively,are also studied byTu's scheme.Two new Liouville integrable Hamilton hierarchy are estab-lished.A new general approach using Lenard's gradient sequence is presentedto obtain Lax integrable hierarchy and their zero curvature representation,andsome examples are given.The nonlinearization procedure is applied to theeigenvalue problem of coupled Burgerrs hierarchy.It is shown that underBargmann constraint,the spatial part of the Lax pairs is nonlimearized to be afinite-dimensional Liouville completeiy integrable Hamilton system.

第五、六章研究如何从一个谱问题出发构造可积发展方程族及其零曲率表示、Hamilton结构和判断Liouville可积性：通过对二类具有2个位势的等谱问题直接研究，利用屠格式生成了耦合KdV族和耦合Burgers族，并证明它们均为Liouville可积的广义Hamilton方程族；而通过分别具有3个和4个位势的等谱问题，遵循屠格式构造了二族新的Liouville可积的广义Hamilton方程族；给出了利用Lenard梯度递推序列产生发展方程族及其零曲率表示的一种方法，作为应用，讨论了CKdV族，BPT族及耦合Burgers族的产生及其零曲率表示；应用非线性化技巧，证明了在Bargmann约束下，耦合Burgers族的Lax组可被线性化为Liou-ville完全可积的Hamilton系统。

NDM which is collaborated by local gov and limitary, is important and complicated work. This paper subjects on the informationlization of NDM, and explores how to make the E-Gov work effectively on military affairs.

国防动员是军地联合办公的大规模复杂的工作，本文以国防动员信息化为题，研究电子政务为国防信息化服务，将我省电子政务服务对象从机关、团体、企业和社会公众延伸到军队。

Deposition can occur when sediments settle onto the surface of the Earth and later lithify into sedimentary rock, or when as volcanic material such as volcanic ash or lava flows, blanket the surface.

当沉积物聚集于地表，接着被岩化为沉积岩时，则可以产生沉淀，或者火山灰或熔岩流等火山物质覆盖地表时也挥发生。

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。