The number of detected organic pollutants isolated from the water body of macrophyte enclosures was also lower than that of the control enclosure and the lake water.
水生植物围隔水体中可检出的有机污染种类也较对照围隔和大湖水体低。
A "control" culture works best where there is a high ratio of individual to group space, more formal Spaces with higher enclosure, structured, symmetrical layouts and a less-flexible environment.
“控制”型文化个人空间相对较多，集体空间相对较少，空间设计偏好正式，较高的封闭性，有组织性，对称的结构布局，灵活性较差。
Using enclosure ecosystem bags, the control of algal overgrowth with chemical methods is studied in eutrophic Chaohu Lake.
本文报道了在湖泊现场用围隔生态系统对藻类进行化学控制的研究。
Surface mounted piezoelectric devices for frequency control and selection - Standard Outlines and terminal lead connections - Part 1: plastic moulded enclosure Outlines.
频率控制和选则用表面安装的压电器件。标准外形和终端引线的连接。第1部分：塑料模压外壳外形。
Control voltage and enclosure designations (NEMA, etc.).
控制电压和外壳结构(NEMA，等等)。
The enclosure is substantially filled with a first fluid and includes a plurality of compressor vanes, a heat exchanger, and a control module.
所述外壳基本填充有第一流体，并包括多个压缩机叶片、热交换器及控制模块。
The effect of the inclined bracing on the enclosure deformation control is studied by numerical analysis considering the time-space effect.
在此基础上，结合“时空效应”理论进行了数值计算分析，研究了斜抛撑对围护结构变形的控制作用。
In this paper, to control the temperature of the outdoor double intelligent enclosure provides a high reference value.
本文为控制户外双层智能柜内的温度提供了很高的参考价值。
Minimum space required for removing the enclosure without unscrewing the sheath. This execution allows rapid replacement of the control apparatus without emptying tanks equipment.
旋开箱体不需拧松外壳，只需最小空间。不需移去电气设备，此型号装置能迅速更换控制装置。
Enclosure proof class for all the field mounted pneumatic instruments and control valves shall not be less than IP65.
所有现场安装的气动仪表和控制阀防护等级一般不低于IP65。
The control unit, its power supply, and communication devices are housed in an enclosure. Data is transmitted to the central computer for analysis.
我们的系统测量水质、流量和其它传感器的数据，和控制增氧装置、泵、警报器和通讯设备。
A control system disposed in the enclosure includes user control features accessible when the door is in an open position.
设置在箱中的控制系统包括当门处于打开位置时可操作的用户控制部件。
The air planting technique, enclosure technique, artificial afforestation technique and fixing sands by barrier technique were used to control desertification in recent years in Duolun county.
多伦县近年来实施飞播技术、封育技术、人工造林技术、沙障固沙技术等植被恢复技术来防治土地沙漠化。
The air planting technique, enclosure technique, artificial afforestation technique and fixing sands by barrier technique were used to control desertification in recent years in Duolun county.
多伦县近年来实施飞播技术、封育技术、人工造林技术、沙障固沙技术等植被恢复技术来防治土地沙漠化。
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