孔的例句大全

The auxiliary navigation opening bridge of Donghai Bridge is a four-span prestressed concrete continuous box girder bridge.

东海大桥辅通航孔桥为4跨预应力混凝土连续箱梁桥。

In this paper, the construction of station K6 bridge of auxiliary navigation opening bridge of Donghai Bridge is introduced and features of this kind of bridge are analyzed.

本文对东海大桥辅通航孔桥中的K6桥的施工做了介绍，分析了这类桥梁的特点。

The fast wavelet transforms algorithm based on FFT and the Atrous algorithm has high computational efficiency, is easy to be realized with hardware and to extract features, and the size of the wavelet coefficient matrix is the same to that of the original image.

基于FFT和多孔算法的小波快速变换算法，具有计算效率高、易于硬件实现，并且计算后的小波系数矩阵大小和原图像一样，易于提取特征。

She has graceful stature, fair face and atramentous eyes, and the smile in her cheek generates so much charming.

她体态丰盈，面孔白晰，双眸乌黑，腮边的笑靥，生出许多妩媚。

In this paper the method of processing female keyway in large scale structure by assembling a work holder on the C630 lathe and the designing of the work holder are introduced.

介绍一种在车床上用工装铣削大型结构件孔内键槽的加工方法，并介绍该工装的设计。

The original spraying plant, using low pressure oil pump as power to press asphalt paint diluted by gasoline, sprays steel pipes straightly fed along roll tables, through spray nozzle with umbrella shape.

原有喷涂机用低压油泵作动力，将经汽油稀释后的沥青漆加压，经小孔呈伞形喷洒到沿辊道直线行走的钢管上。

The results of comparison and evaluation indicate that the new technology of high density open cell polyurethane field joints coating excel the traditional asphalt mastic field joints coating in the aspects of technical performance, economical efficiency and so on.

对比评价结果表明，高密度开孔聚氨酯补口新技术在技术性能及经济性等方面均优于传统的沥青玛蹄脂补口技术。

An experimental investigation was conducted on asphalt Portland cement mixture composites, the hot-mix asphalt with a high air void content filled with high performance cement grout.

对高性能水泥砂浆灌入多孔沥青混凝土复合式路面材料进行了相应的混合料配比设计与性能研究。

The active substance from alcohol extract of strain P-127 was isolated by macroporous adsorbent resin, we got the asperate product.

采用大孔吸附树脂对P-127菌体的活性代谢产物进行分离，得到粗品。

Direct measurement of seismic ascertains that fluid motion is a primary mechanism in porous, permeable elastics.

地震波衰减机制和测量方法研究表明，在孔隙和渗透性碎屑岩中，流体运动是衰减的主要机制

Direct measurement of seismic attenuation ascertains that fluid motion is a primary mechanism in porous, permeable elastics.

地震波衰减机制和测量方法研究表明，在孔隙和渗透性碎屑岩中，流体运动是衰减的主要机制。

The fabrication method of ID photonic crystal includes anodization of p-and n-type silicon with various current densities under aquiferous HF solution of different concentration.

而一维光子晶体的制备方法包括p型和n型单晶硅在不同电流密度下阳极氧化以形成折射率交替变化的多孔硅层，并采用了不同氢氟酸浓度的腐蚀液，以获得最佳的浓度配比。

Study on the Process of Porous Silica Antireflective Coating Solution

多孔SiO2增透膜溶液的工艺研究

A TeO_2 acousto-optic tunable filter ( AOTF) with large angular apert-ure is described.

本文描述了用TeO2晶体制作的大角孔径声光可调滤光器（AOTF）。

Monotremes and marsupials are aplacental mammals.

单孔类动物和有袋动物是无胎盘的哺乳动物。

Application of Load Balance in the Host Drive of the CTP

负荷平衡在穿孔机主传动调速系统中的应用

On the basis of the characteristics of aquiferous gas wells in this area, some suggestions on the depth for gas-lift valve at the top, valve opening's diameter and calculation process are presented for reference in gas-lift design.

根据该区有水气井的特点，提出顶部气举凡尔设置深度、阀孔直径和计算序次等方面的意见，供气举设计参考。

In this paper, we made use of the datum of 100 drills in Tongliao area for researching the spacial structure character of the fourth epoch aquiferous thickness.

本文应用通辽地区所有深层钻孔资料，对第四系含水层厚度的空间结构特征进行了分析。

Characteristics of Pore Structures of Paleogene-Neogene Argillaceous Rocks in the Jiyang Depression

济阳坳陷古近系&新近系泥岩孔隙结构特征

Changes of aquaporin-4 after experimental intracerebral hemorrhage and the effect of argatroban on it

实验性脑出血后水孔蛋白-4水平的变化及阿加曲班的干预作用