照明辐射的照度通常是以光度为单位.Illuminance of illuminating radiation is always measured in photometric units.当照度低于约1勒克司时,锥状细胞就不再起作用.When the lighting level falls below about 1 lux the cones cease to act.规定的被照明表面上的照度平均值.It refers to th...
This movie made him the most bankable star in Hollywood.这部电影让他一举成为好莱坞最具票房号召力的明星。The instrument is beautifully made in brass.这个仪器是用黄铜制成的，非常漂亮。Another change that Sue made was to install central heating.休所作的另一个改变是安装中央供暖系统。...
People were beginning to attribute superhuman qualities to him.人们开始觉得他超人一等。Childhood had less freedom and joy than we sentimentally attribute to it.童年并非像我们现在一厢情愿所认为的那样自在快乐。Cruelty is a normal attribute of human behaviour...
That drink has a fruity taste.那种饮料有一股果味。...a lovely rich fruity wine.散发着浓郁水果芬芳的美酒It offers an intense aroma with strong green pepper, fruity like cherry and marasca.散发出浓郁香气,蕴含强烈的绿胡椒与欧洲酸樱桃的混合香气.The wine from this region i...
Blair will return to London tonight.今晚布莱尔将返回伦敦。He claimed Tony Blair is trying to get us into the euro by stealth...他声称托尼·布莱尔正试图神不知鬼不觉地让我们加入欧元体系。Blair will return to London tonight...今晚布莱尔将返回伦敦。But Britain cannot easily ...
Situations of preparing isocyanate trimers at home and abroad are mainly introduced.主要介绍国内外异氰酸酯三聚体的制备状况.Polyether - type isocyanate prepolymers are prepared with polyether polyols and tolylene diisocyanate.采用聚醚多元醇和甲苯二异氰酸...
Results: Adenoids vegetation has high incidence period of 6 to 8 ages.结果: 6～8岁为多发年龄.Methods: To remove tonsil and ( or ) adenoids by surgery under anesthesia.方法: 采用气管内全身麻醉下手术切除扁桃体和 ( 或 ) 腺样体刮除术.Hypertrophy of the pharyng...
Jets of compressed air gave the aircraft lateral and directional stability.压缩空气的喷吐使飞机的左右和前后都能保持稳定。Dish aerials are highly directional.碟形卫星天线的定向性非常强。The length of the fuselage was increased due to a degree of directional ...