缩高

Z箍缩等离子体高分辨X辐射谱诊断放射氦等离子体检测器

High spectral resolved X-ray dignosis for Z-pinch plasmas emissive helium-plasma detector

粉煤灰复合超细粉（PFAC）和高效复合减水剂双重作用的结果赋予了混凝土一系列的高性能：高工作性、高强、低干缩、高体积稳定性、优异的耐久性等。

The experimental results indicate that this concrete has excellent workability ( slump : 210 mm or so ), high strength , lower drying shrinkage , outstanding volume stability , durability and so on .

该系统具有处理时间短、缩倍数高，运用性强等优点。

The system has the merits of short process time , high compression multiple and better practicability .

调压铸造技术作为一种在差压铸造技术基础上发展而来的先进的铸造技术，具有充型能力强，补缩能力高，兼具真空冶金效果的优点。

As one kind of advanced casting technology developed on the basis of counter pressure casting , adjustable pressure casting has higher filling capacity , better feeding capacity , and has vacuum metallurgy effect merit concurrently .

在硬件设计上，系统采用空间光调制器（SLM）、双远心光路实现光点的精缩投影和高质量的光斑控制，差动机构和CCD器件实现了光斑的高精度实时调焦。

Among system 's modules , spatial light modulator and double telecentric configuration are used to obtain light spot of high quality ;

针对煤焦油沥青高芳香度、高缩合度和高杂原子含量的特点，在用作制备高性能沥青基炭纤维及其它高级炭材料的原料时，须对煤沥青进行改性处理。

Due to the coal tar pitch 's characteristic of high aromatic and condensing and high content of heteroatoms , it should be modified when it is the raw materials for preparing pitch-CF with high properties and other advanced carbon materials .

湖相软土具有高含水量，高空隙比，高压缩性，高灵敏度和低强度等不良工程特性，天然软土地基必须经过处理后才能作为路基，发挥正常的使用功能。

Because lacustrine soft soil has poor engineering characteristics such as high water content , high void ratio , high compressibility , high sensitivity and low strength , natural soft soil foundation must be treated as roadbed playing the normal use of functions .

裂解气压缩机吸入压力高的原因分析及对策

Reason of High Suction Pressure in Pyrolytic Gas Compressor and its Countermeasure

介绍了日本旭化成公司的聚甲醛制造技术：①用甲醛缩二甲醇生产高浓度甲醛；

Asahi Kasei Co. of Japan produces polyformaldehyde with the following technology : ① To produce high concentration formaldehyde from formaldehyde dimethyl acetal .

试验结果表明，在低围压状态下，曲线具有硬化性和剪缩特性；在高围压下，曲线具有软化性。

The test results show stress-strain deformation behaviors as hardening and dilation in high consolidation pressure ; it shows as soften in low consolidation pressure .

作者通过对固相片段缩合法合成胰高血糖素过程的分析，对这两种树脂的接肽性能进行了比较，结果表明表层树脂对大肽片段缩合更为有利。

The efficiency of fragment condensation on these resins was tested through the synthesis of glucagon . The results showed that the former resin is the better one .

为克服表层的垮塌、缩径，采用高膨润土含量的钻井液开钻，并配合控制排量等措施；

Drilling fluid with high content of bentonite is used to spud in , and the pump rate is controlled to eliminate the sloughing and filling of the surface hole .

研究表明，颈缩伸长率测量精度高，具有可比性，满足钢筋检验的要求。

The study indicates that the testing method of necking extensibility is of high accuracy and comparability , and it can meet the requirement of hot rolled ribbed steel bar inspection .

并通过一系列焊接工艺试验，确定采用管子内缩管板和高铬镍焊材及自动脉冲钨极氩弧焊方法，提高了管子管板的焊接质量和可靠性。

A series of welding process testing showed that using recessed tube-tube sheet , high Cr-Ni welding materials and automatic TIG welding technology could improve the welding quality of tube-tube sheet and its reliability .

采取措施使铸件以顺序方式凝固，并使挤压力有效地作用在液体金属上，可以消除大高径比铸件内的缩松，获得高力学性能的铸件。

When castings solidify as a sequence manner and squeeze force effectively acts on the surface of the liquid metal , the shrinkage porosities in the castings are eliminated and mechanical properties are increased obviously .

三维数值模拟结果表明，颈缩区温升比非颈缩区高，且多重颈缩在环周上的分布服从泊松分布。双侧颞浅血管同期预构颈区扩张皮瓣治疗双侧面部瘢痕挛缩畸形

The multiple necking fracture distribution on the circumference yields to random Poisson distribution . Application of the prefabricated cervical expanded flap with bilateral superficial temporal vascular implantation to repair the bilateral facial scar

单泡声致发光来自于气泡经过缓慢膨胀之后的急剧塌缩的过程，而这种急剧塌缩是高阶谐波振动的结果。

Single-bubble sonoluminescence occurs at the rapid collapse of the bubble after a long and slow expansion , and the bubble oscillation in the higher harmonic modes leads to the rapid collapse .