liquid phase control
英 [ˈlɪkwɪd feɪz kənˈtrəʊl]
美 [ˈlɪkwɪd feɪz kənˈtroʊl]
【化】液相控制，液膜控制
双语例句
- In this article, the fabrications of metal nanoparticles in liquid phase is reviewed, which include three aspects that are size control, shape control and composite-structure nanoparticle fabrication.
主要从纳米金属粉的粒度可控制备、形貌可控制备和复合结构纳米金属粉的制备3方面阐述了液相制备纳米金属粉的粒度和形貌控制研究现状； - A auto-control system for the entire polymerization proces of batch liquid phase bulk polypropylene unit-automatic changeover control system with multi-adjustment actions-developed by Design& Research Institute of Jingmen Refinery.
介绍荆门炼油厂开发设计的间歇液相本体聚合反应全过程自动控制专用系统，它具有多调节规律并能自动切换的自动控制系统。 - Liquid-deposition has many advantages. ( 1) Because reaction proceeds in liquid phase, it is easier to control condition of reaction and to acquire regular coatings than in gas phase.
液相法具有如下优点：（1）由于反应是在液相中进行的，因而较气相往往更容易控制反应条件，重复性好，容易获得质量均匀的薄膜； - However, the liquid phase preparation method cannot control colour changing accurately, so it was very difficulty in exploiting new products.
传统的液相包覆技术受工艺和原料的限制，对多包覆层珠光颜料的制备不能进行精确调控，难以进行新产品的开发。 - The vibration sieve for well-drilling liquid is a key equipment in the solide phase control system, and the screen is the main structural part of the sieve.
钻井液振动筛是油田钻井固控系统中的关键设备，而筛网又是振动筛的主要结构部分。 - The critical technology of reservoir protection is to prevent the solid particle and liquid phase from invasion in procedure of drilling, fracturing and production, and to reasonably control the salinity and PH value of inflowing fluids.
储层保护的关键技术是在钻井、压裂、开采过程中防止固相颗粒和液相的侵入，并合理控制入井流体的矿化度和酸碱度。 - Firstly, the gas flow liquid phase microextraction system was designed, which included mini heater, extraction syringe condenser, micro flow controller and virtual instrument control systems.
首先，研制了气流式液相微萃取系统，该系统由微型加热器、萃取注射器、冷凝器、微流量控制器以及虚拟仪器控制系统组成。 - It was confirmed that convection is the dominant heat transfer mode in liquid phase by a model founded according to energy balance of the control volume.
气相控制阶段，障碍物对火蔓延没有影响。根据能量守恒原理，建立数学模型并分析确定了对流传热是液相中的主导传热模式。 - From a conventional point of view, the presence of more than one liquid phase within a distillation column should be generally avoided due to the uncertainties caused by multi-liquid-phase in operation and control.
按照传统的观点，在精馏塔内应该避免出现多个液相共存的情况&因为多相会给操作和控制带来很多不确定的因素。