查询词典 by the by

By the new process,heavy forging is cooled symmetrically by both upper and lower planes and set up one dimension temperature field and then indentations are given symmetrically by both upper and lower flat anvils.

这些方法中的中心压实法，又称冷壳锻造法，或JTS法，对锻合锻件内部缺陷，已被证明是一种有效的锻造方法[4 ，5] ，且在锻造大型转子、汽轮机主轴等大锻件时常被采用。

But by and by I cheered up, set the watch by guess, and commanded my bodings and superstitions to depart.

我相当地惊奇难过，并固执地认为这是可怕的不幸将要降临到我头上的坏兆头。

It is difficult to believe that in living memory, people could become so consumed by hate – by anti-Semitism, by homophobia, by xenophobia and other murderous prejudices – that the gas chambers and crematoria became a piece of the European landscape as surely as the galleries and universities and concert halls which had marked out the European civilisation for hundreds of years.

很难相信在我们许多人活生生的记忆中，我们能够被对反犹太主义、憎恶同性恋以及排外的愤恨所吞没，我们能够认为毒气室、火葬场就像画廊、大学以及音乐厅这些标志欧洲数百年文明的东西一样理所当然地存在。

By employing the Jordan-Wigner transformation and a modified mean field method, we are able to determine its ground-state quantum phase diagram approximately. The chapter IV is the main part of this Thesis. It contains the main innovations in our work. We propose and study in detail a S=1 Ising chain with the interplay of single-ion anisotropy and dimerization. The main results and innovations are the following: We show that the total number of the zero-component of spins at each site is a conserved quantity. This quantity, which may intuitively called as hole's quantum number, is hidden in the system. We show further that the hole's number in the ground-state is zero; By using the Jordan-Wigner transformation, we map this model onto a series of subsystems described by the spin 1/2 dimerized transverse Ising model. We solve the subsystems exactly, by presenting the exact wave functions and spectra;We show that this system exhibits a series of quantum phase transitions by varying the dimerization strength. We determine the quantum critical points exactly. We also show that the criticality is the same as that of the uniform S = 1/2 transverse Ising chain.

第四章是本文的重点及主要创新内容，我们具体研究了自旋为1的在横向单离子晶格场中的一维二聚化Ising链，我们得到的主要结果和创新之处是：(1)证明了这一模型具有一种隐藏的对称性，即自旋第三分量为零的格点数目是一个守恒量，并证明基态出现在空穴数目为零的子空间中；(2)利用Jordan-Wigner 变换将此模型变换到一系列自旋为1/2的横磁场中的二聚化Ising 模型，并给出了相应严格的波函数及能谱；(3)我们发现系统的基态随着二聚化强度的变化将呈现出一系列量子相变，我们得到了量子临界点的精确位置，并证明其临界性质与自旋为1/2的横磁场中的均匀Ising 链中的临界行为属于同一普适类。

Finally,there will be a example demonstration of cooperation and simulation course,which can be demonstrated by some 3D geometry models of primary vehicle and components in railway industry,exampled by finity membersanalyse and supported by the cooperation and simulation platform.

最后，本文将以铁路车辆行业中主要车型、主要部件的3D几何模型处理、有限元分析为例，以协同仿真平台为依托，实例演示协同仿真过程。

The results of study showed that there were many interference signals in discharge detection signal for the DC feeder cable, which determined by the special electric wiring of the cable. The results of laboratory simulation and field measurement showed that the main interferences involved discharge pulse generated by other equipments of the traction substation, white noise, rectifying pulse generated by the rectifying equipments, current pulse generated by the braking of the locomotive,stochastic pulse signal, and narrow-band signal generated by electric equipment.

研究结果表明直流馈出电缆的电气接线以及负荷特点决定了其放电监测中存在大量的干扰信号，干扰信号包括白噪声、交流侧放电脉冲、直流侧其它设备的放电脉冲、整流装置产生的整流脉冲、机车启动制动产生的电流脉冲、随机性干扰脉冲以及其它电子设备产生的周期性窄带信号。

I felt the consecration of its loneliness: my eye feasted on the outline of swell and sweep- on the wild colouring communicated to ridge and dell by moss, by heath-bell, by flower-sprinkled turf, by brilliant bracken, and mellow granite crag.

我的眼目尽情地享受着起伏的荒原，享受着山脊上与山谷中由青苔、灰色欧石南、小花点点的草地、鲜艳夺目的欧洲蕨和颜色柔和的花岗岩所形成的荒野色彩。

In foreign trade transportation business the freight rate for some goods is calculated by weight or by volume.

在外贸运输业务中，有些货物的运费是按重量或体积来计算的。介词in直接译为&在……中&，by直接译为&按……&

Such bricks will be made out of lead covering the "lead brick" with gold by cheaps and swindlers.

被动句中的by引出的宾语，一般说来，如果是人称代词你我他等，均可省略，someone no one不由by来引出如果是名词不能省略，但当今英语也都可省略了

According to the modern information theory, though the preceding times can exercise impact on the future, the future can not influence the gone-by times reversely. But, what did the gone-by times look like and what did the expression given by the gone-by times mean? The questions should be answered by the later ages and accordingly, later generations obtain a dominant status.

而现代信息论的观点认为，前代固然可以对后来发生影响而不能后来逆向地影响前代，但是前代是什么样子，前代的表达体现的什么含义，这些完全需要后代加以阐述，由此后来者也获得了主导地位。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。