查询词典 hollow

Poly is a kind of membrane material with excellent characteristics, in order to improve its surface hydrophilicity, so as to increase its antipollution ability, surface modification of PVDF hollow fiber porous membrane has been studied, on the bases of reviewing all kinds of modification methods, the modification method of chemical grafting onto hollow fiber membrane surface was determined.

聚偏氟乙烯是一类性能优良的膜材料，为了改善膜表面的亲水性，提高其抗污染性能，必须对膜表面进行改性，本课题在充分考察各类改性方法的基础上，采用在膜表面接枝共聚的方法对PVDF中空纤维膜表面进行改性。

We choose the near future unit of Shandong power system checked body data 24 945 2006 portion, exemple of 1 854 of the person that discover hollow tall blood sugar among them include hollow dextrose to be damaged and diabetic, of the following and appellative tall blood sugar.

近期我们筛选2006年山东电力系统单位查体资料24 945份，其中发现空腹高血糖者1 854例包括空腹葡萄糖受损和糖尿病患者，以下通称高血糖。

In the paper, the application of hollow electrode to calcium carbide production at home and abroad is summarized,three types of hollow electrode are analysed and evaluated.

简介国内外电石生产中使用空心电极的情况，并对三种类型的空心电极进行了评价和分析。

The most common shape for shafts is circular and the cross section can be either solid or hollow (hollow shafts can result in weight savings).

轴最常见的形状是圆形，其截面可以是实心的，也可以是空心的。

Zhang Bing filter head from the filter and filter-the first component, the overall injection from its main features is the first filter for Taiwan hollow circular shape, the first by the filter at the top, strip-joints, vertical plate, horizontal plate, filter The first floor composed of horizontal and vertical plate plate symmetrical side of the first set in the filter, filter them by the side of the first formation of a number of strip-joints; par for the hollow tubular filter, filter and the filter rod first floor Phase grounding Department of thread, filter and the filter head-intracavity Intracavity the same, in the filter at a lower open air intake and intake slit, the filter is not closed at the bottom of the same with the outside world.

该长柄滤头由滤头和滤杆组成，整体注塑而成，其主要特点是滤头为中空圆台体形，由滤头顶部、条形孔缝、竖向导流板、横向导流板、滤头底板组成，竖向导流板和横向导流板对称设置在滤头侧面，并由它们在滤头侧面形成若干条形孔缝；滤杆为中空管状，滤杆上与滤头底板相接处有外螺纹，滤杆内腔与滤头内腔相通，滤杆中下部开有进气孔和进气缝，滤杆底部不封闭与外界相通。

The goal of this thesis is to establish a fundamental evaluation method for the characterization of the structure and performance of the hollow fiber membrane to improve the conglutinate growth and distribution of hepatocytes on the PSF hollow fiber membrane for the next step.

本论文旨在通过对这种专用中空纤维膜的结构和性能的表征，确定基础的测试评价方法，为后续肝细胞在聚砜中空纤维膜上的贴壁生长和分布奠定基础。

Many swarm parameters have been obtained such as the electron density distribution, the energy and spatial distribution of the emitted electrons from the MHCD at various voltage and different dimension of micro-hollow cathode. Micro-hollow cathode discharges with slot and cylindrical cathode have been done, results show that pressure, cathode structure and the gas mixture will affect the stability of glow discharge. Micro-hollow cathode discharge array was obtained by individual ballasted discharge unit.

进行了槽型和孔型微空心阴极放电的实验，不同的气压、电极结构以及气体配比对放电稳定性有着明显的影响；采用分段镇流的方法，进行了微空心阴极阵列放电的实验研究，得到了均匀放电；做了大气压下MHCD自持的辉光放电研究。

In a radio wave absorber (10), four hollow tetrahedrons (20) each of which has one open surface are connected such that a surface (20a) opposed to the open surface of the hollow tetrahedron (20) forms a side of a hollow pyramid (22). The radio wave absorber (10) is composed of a radio wave absorbing member shaped like a thin plate.

该电波吸收体(10)呈按照下述方式连接而形成的形状，该连接方式为将4个一面开口的中空四面体(20)以开口面相对的面(20a)作为中空棱锥(22)的侧面的方式形成。

Hollow sucker rod is a kind of special product designed for production of high pour point, high condensation, high paraffin crude oil. Its connector and coupling is welded with sucker rod body in friction welding. We can get the function from the hole of hollow sucker rod. The properties of hollow sucker

空心抽油杆是用于开采&高凝、高粘、高含蜡&原油的专用产品，它是将空心杆头、接箍通过摩擦焊，焊接到无缝钢管两端形成的抽油杆，其管柱内部形成一条通道，利用这一孔道实现空心抽油杆的各种功能。

A dipping-type hollow fiber membrane module (2) comprising a large number of hollow fiber membranes which have been bundled, is disposed within the dipping tank (1) so that the longitudinal direction of the hollow fiber membrane is a vertical direction.

在浸没容器(1)中布置有包括捆束起来的多个中空纤维膜的浸没式中空纤维膜组件(2)，使得中空纤维膜的纵向为竖直方向。

More than five decades after the Indian constitution promises a casteless society, there is no sign that the castes are disappearing.

在印度宪法允诺一个&无种姓&社会五十多年后，种姓尚没有显示出任何要消失的迹象，但变化也确确实实地发生了。

Don't distract him from his studies.

他在学习不要打扰他。