低压的

The study indicates that the Pb and Zn ore-forming elements probably come from the basement rocks; The initial Pb isotope could be derived from the crust-mantle mixing in the erogenic belt; sulfur isotope composition is enriched in heavy sulfur that may have come from the seawater sulfate in the synchronous sedimentation; the ore is characterized with REE enrichment, obvious fractionation of LREE and flat-pattern of HREE; ore-forming media is thermal brine fluid; both mineralization temperature and pressure are low; the metallogenic epoch is probably in late Dengying epoch of Sinian period.

研究表明，基底岩系可能为成矿元素Pb、Zn的主要来源；原始铅主要来源于壳幔棍合的造山带；硫同位素富集重硫，可能主要来源海水硫酸盐；矿石中稀土元素富集，轻稀土分异较明显，而重稀土分异不明显；成矿流体推测为热卤水性质，成矿温度为中低温，具有低压浅成成矿特点；矿床形成的初期应始于震旦纪灯影世晚期。

The substantial alteration by 160% in the range of the blood flow pulsation can negatively affect the function and plasticity of the blood circulatory system and may potentially lead to the development of hypertonic or hypotonic symptoms in the human body.

在血流脉动范围内，透过160%相当可观的变化，可能对血循环系统的功能及塑性具负作用影响，并且可能潜藏在人类身体导致张力亢进或低压症状的发展。

Such as microprocessor、intgrated circuit、integrated sensor were intrdouceed.the core of this technology is the design of the control system Introducee very aspects of the control system of microprocessor are discussed ,which include the formation of the control system,the design of hardware,the design of software.

以单片机为核心，配合智能仪表，实现对低压断路器地运行状态的监控，有短路延时（0.4s）持大短路瞬时动作二段保护，具有失压、过压、缺相保护功能、有温升检测功能。单片机控制的核心技术是单片机控制系统的设计。

The operational condition of the Cartesian diver typeof manostat and the dependence of pressure stability on tempreture have beenstudied.

基于浮子稳压器的低压流气系统有制作简单，使用方便等优点，本文通过一些实验以及实验和理论估计的对比找出了提高流气系统工作气压稳定度的一些条件，为制造高稳定度流气系统提供了一点经验。

The desired tensile strain value is achieved by only changing the TMGa source flow during low-pressure metalorganic vapor-phase epitaxy.

在低压金属有机化学气相外延的过程中，只需调节三甲基Ga的源流量便可获得所要求的张应变量。

Oilless low pressure series air compressors Miniature oilless lubricated air compressors belong to reciprocating, piston, single action and air-cooled portable air compressors, they are designed for the departments which need pure air source and higher environmental requirements.

低压系列空压机全无油润滑空压机的用途和适应范围微型全无油润滑空气压缩机属往复、活塞、单作用、风冷移动式空压机，是为需要气源纯净和环境要求较高的部门而设计的。

So, there is an especial significance in the case of energy sources shortage and huge energy consumption nowadays. Based on reaction mechanism of alkanolamines with acid gases in this work, selective absorption of H_2S from mixed-gas streams into the aqueous solution of blended amines of MDEA-TBEE has been studied using a static and a dynamic evaluation setup, respectively. TBEE, a severe sterically hindered amine, was added into MDEA to form the blended amines.

开发高效活化剂是酸性气体吸收领域重要的研究方向之一，研究工作采用一乙醇胺为原料，氢气为反应氛围，低压下有机气相通过管式催化反应器合成活化剂哌嗪，考察合成催化剂组成和操作参数对合成反应的影响；将合成产物应用于膜吸收装置和再生装置上考察其吸收和解吸CO_2的性能。

In northeastern of basin, together with the structural framework of slope belt and the dynamical information of well, we can conclude that the gas reservoir in Taiyuan-early Shihezi formation dominantly belong to protogene depositional gas reservoir under the normal pressure, and the gas favourable reservoir belt was controled by framwork of main sandbody; But in upper Shihezi Formation to Shiqianfeng Formation the gas reservoir show the feature of secondary Tectonic-depositional gas reservoir under the extremely low pressure, and the gas favourable reservoir belt mainly locate in a zone which the low amplitude structure and main sandbody superposed in the slope belt.

5盆地东北部斜坡带构造与钻井生产动态资料的相关分析结果表明，太原组-下石盒子组气藏主体属于正常压力下的原生岩性气藏，其有利含气区带主要受控于主砂体分布格局；上石盒子组-石千峰组气藏则主要为异常低压下的次生构造-岩性气藏，其有利含气区带主要分布在斜坡带低幅度构造与主砂体叠合区。

The large area of desert without Vegetation cover is widely distributed in Minqin County and its vicinity, which makes up a region of high temperature and low pressure owing to the desert where significant air pressure gradient is raised with cold high pressure from the west Siberia dispreading towards the south of China.

民勤境内及其周围沙漠广布，且大面积沙漠裸露，易形成以沙漠为中心的高温低压区，与西西伯利亚向东南方向扩散的冷高压形成明显的气压梯度。

Three-core bundle insulation conductors by which the secondary winding of a single-phase distribution transformer connected to the loads were designed for remote areas where the loads are small and dispersive. It consists of two lines and one neutral and is separated from each other by insolating materials.

三芯绝缘导线束是针对我国农村偏远地区用电负荷少、分散、损失率高的现状，采用低压侧中间抽头的单相配电变压器两火一零供电模式配套而研究和设计的一种新线材。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。