能见度

Firstly, the empirical relation of water content and visibility for fog is used to estimate fog drop size distribution.

首先，采用雾的含水量和能见度的经验公式估计雾滴谱。

The limpid sea water with high visibility and the magical marine world are the favorite of amateur divers.

能见度极高的海水和五彩斑斓的海底世界更是潜水爱好者的最爱。

With one of the most vibrant underwater ecosystems in the Caribbean, Dominica offers scuba divers aquarium-clear water with visibility that can reach 100 feet (30 meters).

多米尼克有是加勒比其中一个最丰富的海底生态系统，为潜水者提供了水族馆般清晰的高能见度达100英尺（30米）。

When using weight or flies treated with Xink, the Palsa will go sub-surface, you can still see it, depending on water visibility.

当用重量或苍蝇xink治疗，则会palsa分面，还可见到它，靠水的能见度。

With one of the most vibrant underwater ecosystems in the Caribbean, Dominica offers scuba divers aquarium-clear water with visibility that can reach 100 feet (30 meters).

拥有加勒比海最具活力的水下生态系统之一，多米尼加为水肺潜水者们提供了能见度达到100英尺(30米)，如水族馆般清洁的水体。

Fog drop size distribution ; liquid water content ; visibility ; infrared radiation

雾滴尺寸分布；含水量；能见度；红外辐射

One of the latest requirements in littoral waters is Rapid Environment Assessment, providing deployed forces and/or vessels with appropriate environmental and oceanographic information of the waters and seabed, such as currents, bathymetry, sound velocity, seabed materials, water visibility and so on.

在滨海水域的一个最新需求是迅速的环境评估，提供部署力量和/或舰艇，同水域和海底的适当环境和海洋学信息，如此被当做当前的、测海学、声音速率、海床物质、海水能见度等等。

Input-layer contains seven nerve cells (sailor average maritime experience、average shipping years、average standard wind days、average river velocity 、visibility、water depth and traffic density) and output-layer contains four nerve cells (great accident、large accident、common accident and small accident).The test that use the data of historical occurrence level of maritime accidents in ChongQing water area is done, the result shows the feasibility of the predictive model.

最后本文用VC++制作界面，基于MATLAB的神经网络工具箱建立了水上交通事故的BP神经网络预测系统，采取三层BP神经网络，输入层有7个输入神经元(船员平均水上资历、平均船龄、平均标准风天数、水域平均流速、能见度、水深和交通密度)，输出层有4个神经元(重大事故、大事故、一般事故和小事故)，并通过对长江干线重庆水域的预测来检验模型的效果。

First, the atmospheric influence on FSO system and the character of atmospheric channel are analyzed, the SNR of atmospheric channel versus the weather visibility is deduced, and the coding and decoding principles of twofold turbo code are analyzed.

从研究大气对自由空间光通信系统的影响出发，在分析了大气信道特性后建立了大气信道信噪比和能见度的关系，详细阐述了双模turbo码的编码、译码原理。

Three Murray Products teak ladder back helm seats are standard and provide uncanny visibility and comfort for the long haul.

三美利产品柚木掌舵的阶梯，回到座位的标准，并提供离奇的能见度和舒适为长途。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。