预制

TBM施工隧道仰拱预制块的受力分析

Mechanic Analysis of Invert Prefabricate in TBM Construction Tunnel

针对研究新型低应力精密下料系统时，需要获得热应力预制V型槽尖端理想裂纹方法的有效性问题。

To investigate a new type of low stress precision cropping system , it is necessary to obtain the feasibility that the heat stress was used to prefabricate the ideal crack of V-shaped notch tip .

大多数预制减肥产品几乎都没有什么功效。

Most pre-prepared weight loss products are next to useless .

一些预制膳食很有营养，而且烹调起来很简单。

Some ready made meals are nutritious and very easy to prepare .

那间用预制板搭建的小棚屋被一辆大型起重机吊走了。

The little prefabricated hut was lifted away by a huge crane .

最后他们购买了一幢建在两英亩土地上的预制组合式房屋。

They ended up buying a prebuilt modular home on a two-acre lot .

外墙用的是预制混凝土。

The exterior walls were made of pre-formed concrete .

精锻螺旋伞齿轮预制坯CAD系统

Preformed billet CAD system of spiral bevel driven gears precision forging

复合材料用3D角联锁结构预制件的结构设计及新型织造技术

The Structural Design and New Weaving Technique of 3D Angle-interlock Preforms for Composites

预制RC构件可靠度分析与验证荷载法

Reliability analysis of prefabricated reinforced concrete components and proof load method

重点探讨了一种制备SiC颗粒增强铝基复合材料的新的工艺方法，即粉末预制块重熔稀释法。

A new way of preparing SiC p / Al composite is discussed .

CL结构单面预制工艺在施工中的应用研究

Application study on the single-side prefabrication technology of CL-structure

SiCP/LY12复合材料真空压力浸渗法中预制件制备工艺研究

Studies on the Fabricating Process of SiC Particle Preforms for SiC_p / LY12 Composite in Vacuum Pressure Infiltration Techniques

芝川河特大桥50m预制T梁的运输和安装技术

Transportation and Installment of 50-meter-long T-shape Beam of Zhichuang River Bridge

通过X－ray衍射技术和透射电镜分析方法对利用原位反应合法（即XD法），制备的不同成分配比的TiC／Al预制块进行了研究。

The TiC / Al preform of different proportion prepared by XD method has been studied by X-ray technique and TEM .

工业厂房扩建工程RPC构件预制施工技术

Prefabricated construction technique of reactive powder concrete ( RPC ) member in extension project of factory building

采用添加造孔剂（淀粉）工艺制备了SiC预制体，用无压浸渗法制备了SiC／Al复合材料。

SiC preforms were fabricated by adding pore-forming materials ( starch ) . And using pressureless infiltration technique , SiC / Al composites were made .

挤压铸造Al2O2f／ZA22过程的预制块受压行为分析

Mechanical Behaviour Analysis of Preform in the Process of Squeeze Casting Al_2O3f / ZA22 Composites

40m后张法T梁预制的施工工艺

Precast technology of 40 m post - tensioned T - beam

30m预应力箱梁的预制与吊装

Prefabrication and hoisting of 30m prestressed box girder

一种新型滑升模板在预制20m空心板梁中的应用

Application of a New Kind of Slippery Template in 20 Meters Prefabricating Hollow Roof Beam

应用预制的Cr-B-Si合金粉有效地提高了粉芯中Cr、B的含量，改善了涂层的性能。

Cr-B-Si alloy powder prepared is used to increase the composition of chromium and boron element and improve the coatings ' properties .

在这种工艺过程中，能独立控制纤维预制件温度Tp、熔融金属温度Tm、浸渍压力P和冷却速度等重要工艺参数。

Inherent in the process is the ability to independently control the most important processing parameters such as fiber preform temperature TD , melt temperature T 'm infiltration pressure P , and cooling rate , ( or solidification time ) .

采用急冷-强度法、压痕-急冷法以及对试样端部预制缺口法分别测试了纳米TiN改性Ti（C，N）基金属陶瓷的抗热震性能。

Quenching-strength test , indentation-quench test and notches pre-made in the end of samples are operated to study the thermal shock resistance of nano TiN modified Ti ( C , N ) based cermets .

以多孔C/C复合材料为预制型，聚碳硅烷（PCS）为先驱体，制备了C/C-SiC复合材料。

C / C-SiC composites were fabricated with polycarbosilane ( PCS ) as precursor and porous C / C composites as preform by infiltration and pyrolysis .

基于Hammerstein模型的模拟电路结构级行为建模技术预制混凝土构件模板技术规程

Methodology of the Structural Behavioral Modeling for Analog Circuits Based on Hammerstein Method Technical specification for prefabricated concrete products

并采用将图像块与相似块的DCT变换系数预制成查找表的方法减少重复运算。

At the same time , it stores the DCT transform coefficients of the range blocks and domain blocks into a lookup table to reduce the redundancy operations .

杭州湾跨海大桥70m箱梁预制、运输及架设的关键技术

Key Technology of Precast , Transport and Erecting for 70m Box Girder in Hangzhou Bay Sea-Crossing Bridge

客运专线900t预制箱梁架设技术

Arching technic of 900t prefab box girder in passenger special railway line

浅谈高速铁路32m预制箱梁施工技术

On Construction Technique of the Box Beam ( 32m in length ) for the Express Railway