The structural models of many kinds of liquid and gas distributors are mainlyd escribed.

着重综述了各种气体分布装置和液体分布装置的结构形式。

Depending on the chemical composition the structural parameters of the melilite vary in the range between gehlenite and mernite.Melilitic separation and melilite as a primary phase are very rare.

黄长的结构参数，按其化学成分是在钙铝黄长和镁黄长之间变化，黄长作矿物相在碱矿渣中比较罕见。

Fourteen new derivatives of steviol have been synthesized through structural modification.Among them the compound 4 appeared the best bioactivity in relation to bud sprout and growth of cotton plant.

本文对甜叶醇的结构进行修饰合成14个新化合物。其中以化合物4对棉花种子的发芽及根促进作用最佳。

Project Description: Gulfstream Aerospace and NASA's Dryden Flight Research Center tested the structural integrity of a telescopic 'Quiet Spike' sonic boom mitigator on a NASA F-15B testbed aircraft.

湾流航空和宇航局德莱顿飞行研究中心测试的结构完整的伸缩'安静斯派克'爆音缓和对美国航天局的F - 15B条试验飞机。

This paper will apply Xquery optimized by the structural function inlining approach to individual news customization, which improved the efficiency of individual news customization to large extent.

本文根据NewsML数据结构化特点和Xquery的查询模式特，将构化函数内联方法运用到个化新闻定制中，旨在提高个化新闻定制模型中检索器的检索效率，从而提高了搜索体的速度和新闻个化定制模型的效率。

In the case of invariable of outrigger belt and changing the vertical positional arrangement, the effect on structural inner force, natural vibration period and sidesway were discussed.

分析固定加强层水平伸臂的位置不变，改变环带的竖向位置，研究环带的竖向位置对高层框筒结构力学能的影响。

There is an obvious rock zonation from the middle to bothsides of the structural shatter zone, generally from marialite orebody through diopside-felsite,biotite-albitite to the host Proterozoic rocks.

构造破碎带的岩具有明显的对称分带：破碎带的中心钠柱矿体，向两侧依次辉长英岩带、黑云母钠长岩带，并逐渐过渡围岩。钠柱矿的成因类型沿构造破碎带产出的热液交代脉型。

It is found that the rational located destressing boreholes can induce structural failure of the surrounding rock-mass,consequently the high stress move deeply in the rock-mass,and the stres...

在卸压孔和锚网联合支护后改善了围岩附近的应力环境,改变了围岩破坏的时空次序,对控制围岩变形和破坏具有突出的优越.

The deductive method of atomic spectral terms for equivalent and nonequivalent configurations is the key part of the study of quantum chemistry, structural chemistry and atomic physics.

等效组态和非等效组态子光谱项的推求方法是量子化学、结构化学和子物理学研究的重要内容。

In order to study the influence of structural parameters on the optimal normal load, a microslip model was used to formulate the nonlinear dry friction force.

摘要了研究阻尼结构参数对阻尼叶片最优正压力的影响，基于微滑移模型，推导出了阻尼器非线干摩擦阻尼力的计算公式。

Homology analysis by BLAST online revealed that the clone F993-G10-A10-deduced encoding protein was similar to Vitellogenin structural genes (yolk protein genes) protein 1 of Caenorhabditis elegans.

经在线BLASTx分析，克隆F993-G10-A10与秀丽新杆线虫的卵黄蛋白的基因序列有较高的相似。

Wuguan marine erosion physiognomy has important geognosy significance in the study of structural movement and the changes in sea level in period of Holocene Epoch.

对于研究全新世构造运动、全新世海平面变化等具有重要的科研、科普价值。

The working mechanism and the structural characteristics of KMLZ slant narrow flow deoiler for settled slag and its application in treating industrial sewage are described.

介绍了KMLZ斜窄流沉渣除油器的工作理、结构特征及其在工业污水中的应用。

This perturbation of the electronic structure has been known as "pressure-tuning", which can reveal the piezochromism and changes in electronic spectra due to structural distortions.

电子结构的扰动一般被称“压力调整”，可以用来解释形变产生的压色。

In the paper, the comentropy theory is extended and applied to analyze the structural characteristics and law in the process of evolution of hydrologic cycle.

该文拓展了水文循环演化过程中摘理念，并在水文结构特征和规律分析中应用，发现判别其突变或灾变的阈值指标，预测水文循环演化趋势提供了新思维。

A 3D finite element analytic model was established for the rapier driving system to investigate the structural features of its griper heads, belts and wheels.

摘要针对剑杆织机剑带、剑头、传剑轮的结构特点，建立了传剑系统三维有限元分析模型。

Then use antitone structural analysis method to recognize and reconstruct the primary tectonic structure and sedimentary feature of a basin in certain geological history.

要认识和重建某个地质历史时期盆地的构造格局和沉积特征，就必须除去后期叠加的构造层和构造变形，即反序构造分析法。

The REE patterns for bitumen is similar to those for supracrustal sedimentary rocks in areas with no basement faults but stabilized structural settings.

在基底断裂不发育且构造稳定的区域油沥青,其稀土模式具有与上地壳沉积岩相似的特征。

Abstract： Flocculation and deflocculation of fine sediment play an important role in soil structural stability, agrochemical compounds movement and eroded sediment transport.

摘 要： 细颗粒泥沙的絮凝-分散对土壤结构的稳定，土壤中农用化合物的迁移以及侵蚀泥沙的输移、沉积有重要作用。

The stressed skin diaphragm is a structural system that considers profiled sheet of roof and metope working together with framework and purline.

受力蒙皮是考虑房屋屋面、墙面的压型钢板与框架、檩条进行可靠连接而共同工作的结构体系。