cloudless

On a cloudless night , frost may form on horizontal surfaces even when the temperature of the air is above freezing .

在晴朗的夜晚，即使空气的温度在冰点以上，地平面上也能结霜。

A cloudless day [ sky ]

晴朗的日子[天空]

The sun shone brightly in a cloudless sky .

太阳在无云的天空中明亮地照耀着。

There were swallows in the cloudless blue sky

燕子在万里无云的蓝天飞翔。

Frost of plant often occur on cloudless night with low atmospheric temperature and air humidity .

植物的霜冻一般是发生在空气温度和湿度较低，且天空无云的夜晚。

Anticyclones cause cloudless blue skies and high temperatures in summer .

高气压造成碧澄无云的天空和夏季高温。

Atmospheric thermal radiation from cloudless skies in summer over the Qinghai-Xizang Plateau

青藏高原夏季晴天的大气热辐射

The radio broadcast told that today will be sunny with cloudless sky all day .

广播天气预报说今天全天以“晴朗少云”为主。

UV radiation levels are highest under cloudless skies .

当天空无云时，紫外线指数是最高的。

The sun was blazing down on the city from enormous cloudless sky .

太阳从万里无云的天空照射伦敦。

The sun is out in full splendor against a nearly cloudless light blue sky .

淡蓝色的天空上万里无云，阳光灿烂。

The sun had shown behind the eastern forest , bright and warm in a cloudless sky .

太阳躲在东边森林的后面，在无云的天空依旧灿烂温暖。

The sea was calm and the sun was shining in a cloudless sky .

海面平静，阳光闪跃在一片无云的天空里。

Another cloudless night and very cold conditions has left a hard , icy cover on the snow pack .

另一个无云寒冷的夜晚使得积雪上冻了一层又厚又硬的冰。

It was a warm , cloudless , enticing day .

那一天，天气温暖，晴朗，引人入胜。

Air conditioners relations between irradiance and illuminance under cloudless sky

Air（初三适用）晴空条件下光照度和辐射照度的关系

It is a calm , cloudless day .

这是一个晴朗无风的天气。

In the algorithm , the boundary value of extinction is calculated by fitting Lidar return signal in cloudless weather .

该算法对于无云层天气条件，利用最小二乘法对回波信号直接进行全程拟合，获得大气消光系数的边界值；

Up above the sky was blue and cloudless .

碧空如洗，万里无云。

It was seventy-five degrees in Phoenix , the sky a perfect , cloudless blue .

七十五华氏度，凤凰城，天空是澄澈的，不带一丝云影的湛蓝。

Once the sky above had been a shimmering , cloudless blue .

曾经头顶的天空是明澈无云的蔚蓝。

Another stretch of silence followed as the two men lay gasping , staring up into the cloudless sky .

两个人躺在地上喘着气，默默地看着没有一丝云彩的天空。

The sky is blue and cloudless .

天空是蓝色和无云的。

She walks in beauty , like the night Of cloudless climes and starry skies ;

她在美中徜徉，仿佛夜晚皎洁无云，繁星漫天；

She walks in beauty , like the night Of cloudless climes and starry skies ；

她在美中徜徉她在美中穿行；象深邃的苍穹缀满繁星，象皎洁的夜空万里无云。明和暗多么协调，

Most of the time there are warm clear days in summer . Sunday the fourteenth dawned beautiful and cloudless .

夏天多数是热天和晴天。14日星期天破晓时天气晴朗无云。

The results showed that the diurnal variation of evapotranspiration rate were obvious and single-peak curve under the clear and cloudless term .

结果表明，在晴朗无云的条件下，蒸散速率日变化呈单峰型。

Strong turbulence in an otherwise cloudless region that subjects aircraft to violent updrafts or downdrafts .

其他无云地区的强烈的湍流导致飞行器屈从于强烈的上升气流或下降气流。

The top of the mountain vanishes into the clouds , or on cloudless days , into the sun .

山顶隐没于云间，在没云的日子，则消失在阳光里。

She walks in beauty , like the night of cloudless climes , and starry skies ;

一她走在美的光彩中，象夜晚皎洁无云而且繁星漫天；