Because it needs clean water to survive, the new bug is a crucial "index species" that could be used to gauge a river's health, NIBR's Min-Ha said.
因为它必须在干净的水源地生活，因此它可以被看作是检验水质标准的生物。
Compared to conditions in 2009 (lower image), the Indus was only slightly swollen around the Kotri barrage on August 19, but gauge readings at the barrage showed that water levels were rising fast.
对比2009年的情况(低分辨率图片)，印度河曾在8月19日轻度地漫过科特·里克大坝，但位于大坝处的测量仪表显示水位增长的很快。
Differential pressure remote water gauge should have pressure supplement function to ensure an actual indication of water line in the bubbles under all kinds of working circumstances.
差压式远传水位表应具有压力补偿功能，以保证各种工况下都能显示汽包中真实水位的变化。
Circulating water pump inlet pipe and outlet pipe should also install pressure gauge.
循环水泵的进水管和出水管上也应装压力表。
The pressure gauge is protected by a glycerin filling against pressure peaks condensed water and the ingress of water during cleaning.
丙三醇填充物保护压力表在压力峰值、冷凝水和清洗过程中的水入侵时免受损害。
Water line demarcation test should be carried out when starting up and adjusting the subcritical drum boiler, to certify the zero benchmark of the local water gauge.
亚临界压力的汽包锅炉在启动调试时应进行水位标定试验，以确定就地水位表的基准零位。
The approach, which has been tested in Peru, can gauge whether water contains the bacteria that cause the disease and, if so, how many are present.
这种检测方法已在秘鲁经过测试，它可以精确评估水中导致此种疾病的病菌存在与否及存在的量。
At least two remote water gauges should be installed in the control chamber. A clear mark should be made at the highest and lowest safe water line, which each remote water gauge runs as regulated.
控制室内至少装两个可靠的远传水位表，每个远传水位表在运行规程规定的最低、最高安全水位刻度处应有明显的标记。
Watts offers a pressure test gauge, model 276h300 to assist you in determining if you have high water pressure.
美国瓦茨提供压力测试表，型号276h300，帮助用户确定是否存在高水压。
No cryptic readings to gauge - if your plant needs water, the head of the Thirsty Light blinks.
没有神秘读数来衡量-如果您的工厂需要水，干渴的轻头闪烁。
The gauge can simultaneously measure quantity and pressure of water infused into coal seam.
该水表能同时测定注入煤层中的水量和注水压力。
Its bodies in the sub water are apt to contact with the obstacles of the seabed because of its special character of sea gauge, consequently, causes ship grounding.
由于该型船特有的吃水特性，其深置于水中的潜体极易与海底障碍物发生接触，从而引起船舶搁浅。
Fill with water, attach a plastic tube and pressure gauge and you're in business for motors with peak thrusts up to 140 LBS.
填补与水，附上塑料管和压力计和您的业务为汽车与山顶的主旨至140磅。
Measure the water pressure with two way hydraulic pressure gauge in geotechnical engineering and classify the aquifers.
土体工程中用双向水压计测量水压并划分含水层。
Problems in measurement of water level(or liquid level)in deep wells are solved through developing the intelligence water level gauge instead of Ohmic method.
智能水位计的研制成功，主要解决了供水企业深井水位（或液位）的测量问题，它取代了以往用万用表测量水位的“欧姆”法。
No-contact ultrasonic water gauge is an ideal equipment for surveying water stage automatically in the river with large amount of sediment.
非接触式超声波水位计是多沙河流较理想的水位自动监测设备。
The composition, principle, performance characteristic of a water gauge far systems and it practical application in the area of Dalian are introduced.
介绍了远传水表系统的组成、原理、性能、特点以及该系统的实际应用。
The current scope of major pollutants includes sulfur dioxide and chemical oxygen demand, a gauge of water pollution.
现在主要污染物的范围包括二氧化硫和化学需氧量，为一个衡量水污染程度的指标。
Theory Of Operation: a rocket engine thrusts against a water filled syringe. This produces pressure readings on a connected pressure gauge.
理论的运作：一火箭发动机推力对一个充满水的注射器，这产生的压力读数，就一连接压力计。
When a differential pressure water - level gauge is used to measure the water - level in the vessel, large uncertainty can be induced because of the change of media density in the vessel.
在高温高压容器中采用差压式水位计测量水位的方法，通常由于容器中介质密度的变化给测量带来很大误差。
If necessary, attach a calibrated site gauge to both the water tank and the foam tank.
必要的话，在水罐和泡沫罐上安装一个经校准的定位仪。
With piston oxygen pressure gauge, pressure gauge calibration must adopt isolation tank and water will do spacer piston pressure gauge of oil isolation, make water into oxygen table.
用活塞压力计校验氧压力表时，必需采用隔离罐，用水做隔离液将活塞压力计的油隔离，使水进入氧气表中。
The oil-water interface neutron gauge for oil storage tank is developed by using the neutron back scattering technique.
利用中子背散射技术，研制出一种立罐油水界面中子测量仪。
By using the experimental device of soil moisture movement of single water storage pit and suction gauge, irrigation experiment of single water storage pit are conducted.
利用蓄水单坑土壤水分运动试验装置结合负压计进行蓄水单坑灌水试验。
Such as saw water gauge at run time with dull not beating the water, should immediately find out the reasons, prevent the formation of false water level.
如在运行时看见水位表内有水面呆滞不跳动，应立即查明原因，防止形成假水位。
Water gauge is a method which is widely used in weighing bulk commodity. The results gained from water gauge can be a powerful proof in commercial disputes.
船舶水尺计重是国内外广泛用于船舶运输大宗廉价散装货物计量重量的方法，计重结果可作为商业纠纷的依据。
At present, we are still using the traditional way: AD hoc volume of water equipment, water gauge, velocity meter etc.
目前，我国明渠测流仍采用传统的特设量水设备法、水尺法、流速仪法等。
Before feeding water, air vent valves, pressure gauge valve, water level gauge, burner supply valve and steam supply valve should be opened fully. Other valves and checking manhole close.
上水时，空气阀、压力表阀及水位计通汽通水阀开足，其他阀门和检查门无孔门应一律关闭。
Before feeding water, air vent valves, pressure gauge valve, water level gauge, burner supply valve and steam supply valve should be opened fully. Other valves and checking manhole close.
上水时，空气阀、压力表阀及水位计通汽通水阀开足，其他阀门和检查门无孔门应一律关闭。
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