查询词典 visibility

Two instruments for measure of atmospheric aerosol extinction coefficients characteristics were introduced,one is forward scatter visibility sensor,and the other is three-wavelength integrating nephelometer.

对比分析了两种设备测量结果，为提高探测精度，将两种仪器的测量结果放在一起进行了研究，获得了满足特殊试验要求的第一手数据，夏秋两季的能见度较高时，平均能见度的最大值超过10000m。

Because of the phenomenon, the impact of particulate matter light scattering to visibility is discussed, based on particulate matter light scattering b(subscript sp measured by a nephelometer (M9003) and contamination concentration and meteorological data.

就近年来天津市能见度逐渐降低的现象，利用M9003浊度计并辅以同期观测的污染物浓度和气象因子资料，考察了颗粒物散射消光对能见度的影响。

Atmospheric optics ; Aerosol optical characteristics ; Visibility sensor ; Integrating nephelometer

大气光学；气溶胶光学特性；能见度仪；积分浊度计

Newton's ring ; transmitted light ; interference fringes ; visibility

但在实验中不易观察到透射光的干涉条纹，其原因主要是透射光的干涉条纹可见度太小，不易分辨

Although the seabed of the Ninepin Group is polluted by sandy mud which causes ill water and low visibility, marine life is especially abundant here, a lot of rich soft corals are found, and is thus my most favourite spot for underwater photography.

虽然果洲群岛的海床受到淤泥污染、水质较为污浊、能见度也较低，但那里蕴藏的海洋生物则非常特别，更有丰富的软珊瑚，所以是我最爱到的潜摄点。

It also permits flexibility, viewing at obtuse angles, and, in some cases, visibility from both sides.

它也可以弯曲，钝角可视，而且在某些情况下，具有双面可视性。

We are now looking for more visibility on the market.

我们现在正在寻找更多的市场上的知名度。

In this patient, ready visibility of the retrobulbar blood vessels was made by performing ophthalmoscopy alone, without the aid of either fluorescein or indocyanine green angiography.

在此病患中，眼球后的血管可以直接单独经由间接眼底镜的检查而观察到，不必透过眼底萤光或循血绿血管摄影的协助。

The single optical path method and visibility calibration were used to measure aerosol extinction coefficient.

在研究、分析国外学者的研究基础上提出采用单光路法并结合大气在550nm处的能见度校准的方法测量气溶胶消光系数的研究计划。

The systems integrate evaluation with design, and the visibility of over-all process is realized.

该系统集评价与设计为一体，整个过程实现了计算机可视化。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。