cloud n. 1.云。 2.云状尘埃、烟(等);(鸟、虫、飞机等的)大群,大队。 3.(水晶等的)雾斑,(镜子等上的)云斑。 4.(显出疑惑、不满、悲哀等的)阴郁脸色;遮暗物,阴影。 5.(编结的质地轻柔的)女围巾。 6.(名誉等的)污点。 a cloud of steam 雾气。 a cloud of dust 一团尘雾。 a cloud of birds (像云一样的)一大群鸟。 a cloud of arrows 一阵稠密的乱箭。 a cloud of words 暧昧话。 be lost in a cloud 烟消云散。 be lost in the cloud 隐入云中。 blow a cloud 〔俚语〕抽烟,吞云吐雾。 cast a cloud (up)on 在…上投下一层暗影。 Every cloud has a silver lining. 乌云朵朵衬白底,黑夜漫漫有尽头;任何困难情况都有可盼的希望。 drop from the cloud 从天而降。 (lose oneself) in the clouds 1. 在云层中;[喻]虚无飘渺。 2. (人)空想,呆想,茫然;(事情)不落实,不现实。 kick the clouds 〔俚语〕被绞死。 on a cloud〔俚语〕满心欢喜,兴高采烈。 under a cloud 不得意,失宠,受嫌疑,遭白眼,处困境。 under cloud of night 趁黑。 wait till the clouds roll by 等乌云散开,等时机到来。 vt. 1.使乌云密布,使变黑暗。 2.在(心)上投下苦恼的[忧愁的]暗影,使心情黯然。 3.破坏(名誉),损伤(友谊)。 face clouded with anger 因为生气而面色阴沉。 vi. 1.云层密布,变黑暗;(镜面等)布满云斑。 2.(心)变忧郁,变黯然(over, up) (脸色)阴沉下来。 adj. -less 无云的,晴朗的。 n. -let 微云,朵云,片云。
There was heavy cloud and a lowering cloud base . 阴云密布,而且云层愈来愈低。
Technology of displaying point cloud based on ugii 中的显示技术
Curve reconstruction from points cloud based on adaptive genetic algorithm 基于自适应遗传算法的点云曲线重建
Cloud base is 80m measured 实测云底高度80米。
Additional ceilometers are installed at siu mo to and tai o to assist the observation of cloud base over the approach and departure areas 此外,小磨刀及大澳均安装了云幂仪来帮助观测机场升降区的云底高度。
Ceilometers are installed at siu mo to the smaller island of the brothers , tai o and meteorological enclosure at chek lap kok to assist observationof cloud base over the aerodrome as well as the approach and departureareas 云幂仪在小磨刀大澳及赤角的气象观测园内分别安装了云幂仪,来帮助观测机场升降区的云底高度。
Thermometers , barometers , raingauges and a ceilometer are set up in a meteorological enclosure near the air traffic control tower to provide temperature , pressure , rainfall and cloud base information for the aerodrome 航空交通管制塔附近则设置了温度表、气压表、量雨器及云幂仪以提供机场的气温、气压、雨量及云底高度的资料。
Ceilometers are installed at siu mo to ( the smaller island of the brothers ) , tai o and meteorological enclosure at chek lap kok to assist observationof cloud base over the aerodrome as well as the approach and departureareas 云幂仪在小磨刀、大澳及赤?角的气象观测园内分别安装了云幂仪,来帮助观测机场升降区的云底高度。
Thermometers , barometers , raingauges and a ceilometer are set up in a meteorological enclosure near the air traffic control tower to provide temperature , pressure , rainfall and cloud base information for the aerodrome 航空交通管制塔附近则设置了温度表、气压表、量雨器及云幂仪以提供机场的气温、气压、雨量及云底高度的资料。