受毒害叶片经常出现针状的叶尖从蜷缩部分脱落下来.Abscission of the tightly rolled , needlelike tips of the injured leaves quite often occurred.分析了空气量和锌浓度对形成四针状的氧化锌晶须的影响.The effect of air quantity and zinc concentration on forming T - ZnO _ w whi...
Protective measures are necessary if the city's monuments are to be preserved.要保存城市古迹必须采取一些维护性措施。In Buda, several historical monuments can be seen.在比尤达可以看到几处历史遗迹。The visitors were swept past various monuments.游客们被带着...
This basic utilitarian model gives a relatively unsophisticated account of human behaviour.这个实用的基础模型较为简略地解释了人类的行为。The British are considered ill-mannered, badly dressed and unsophisticated.英国人被认为缺乏教养、衣着邋遢、头脑简单。It was mus...
The'taxi'is a small Swiss aeroplane called a'Pilatus Porter '.这辆 ` 出租汽车'是一架小型瑞士飞机,叫`皮勒特斯.波特 '.The " taxi " is a small Swiss AEROPLANE called a " PILATUS Porter "这辆出租车是一架很小的瑞士飞机,称作 “ 皮拉特斯珀特 ”...