主要部分

In the forth chapter of the thesis, the thesis reported the measurement of the parameters of 87Rb atoms of trapped, especially the atomicity.

本文的第四部分介绍了对俘获的87Rb原子的参数测量，主要是对原子数的测量。

They consist of three main parts: a battery, an atomizer and a cartridge.

电子香烟主要由三部分组成：电池，雾化器和药管。

The skeleton of the new autoignition model is based on Shell model, which considers the effect of methane on autoignition of diesel.

由于着火过程持续时间较短，仅占湍流燃烧过程的一小部分，因此，在能够充分描述着火过程主要特征的情况下，着火模型应尽量简单，所以，虽然有文献提出了着火过程的详细化学动力学模型，实际上一般倾向用简化的化学动力学模型 [1]，这是Shell着火模型至今仍然得到广泛应用的原因。

The main puipose of English teaching in senior high school is to enhance students" quality in English, and an important part of quality-oriented education is the development of the students" ability to learn autonomously.

中学英语教学的主要目的是提高学生的英语素质，素质教育的一个重要部分是培养学生自主学习的能力。

Video compression part of AVS was mainly studied and key technologies of code process were given.

主要研究了AVS标准的视频压缩部分，简要介绍了编码过程中的关键技术。

The results indicate that malachite [CuCO3Cu 2] is the main substance of green corrosion product; azurite [2CuCO3Cu 2] is the main substance of blue corrosion product and paratacamite [Cu2 3Cl] is the main substance of slightly green corrosion product.

结果表明，九连墩楚墓出土的青铜器上主要的锈蚀产物为孔雀石[CuCO3Cu2]，存在部分蓝铜矿[2CuCO3Cu2]和少许副氯铜矿[Cu23Cl]；此批青铜器锈蚀情况比较复杂，锈蚀种类比较丰富。

In the meantime, Babbitt valued highly of teachers' role in passing on the tradition.

第三部分讨论白璧德新人文主义教育思想的主要特征、影响及局限性。

More than 90% of the total incidence of typhoid and paratyphoid were typhoid previously, as the widely use of Vi bacterin, in the middle of 90s in 20th century, the popular strain changed, in some provinces the cases of typhoid decreased, but that of paratyphoid increased largely, with the outbreak trend from spot to part and from inshore provinces to backland provinces. In recent years, paratyphoid becomes the main infectious diease in some areas, and ofen develop to serious epidemic situation. So setting up a rapid and accurate detecting metod is necessary.

以前我国伤寒发病占伤寒副伤寒总发病的90%以上，后来由于伤寒Vi疫苗的广泛使用，20世纪90年代中期，流行菌株发生转变，我国部分省份伤寒病例逐渐下降，而由甲型副伤寒沙门氏菌引起的副伤寒病例却大幅上升，并呈现由散发到局部暴发，由沿海省份向内地省份推进的流行趋势，近几年来成为我国一些地区传染病突发事件的主要病种，常发展成重大疫情，急需建立快速、准确的诊断方法。

Backplane and forward engine are two most important parts in switched router.

交换式结构的研究主要包括交换背板和转发引擎两部分。

My survival gear is made up of three objects: A neck knife with compass and spark rod, an orange bandana, and the main kit.

我的生存装备由三部分组成：一把和指南针以及打火棒系在一起的颈刀、一张橘红的大手帕和主要工具包。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷