4 (a) State what is meant by the term polarisation when applied to a wave...(b) Explain why only transverse waves can be polarised...(c) Some films released have enabled viewing in three dimensions (3D). This can be done using two superimposed polarised images on the screen. One of ...
题目 24. What is meant by the term tropism?p A absorption of light by chlorophyll B growth of parts of a plant towards or away from a stimulus C growth of seed into a small plant D level at which an organism feeds in a food chain 相关知识点: 试题来源: 解析 B 反馈 收藏 ...
What is meant by the term dimorphism as applied to fungi and is it an important phenomenon?doi:10.1016/S0269-915X(96)80080-2Susan IsaacElsevier BVMycologist
对生命的渴望，对事业的热爱，给了她活【147】的坚定信念，虽然医疗技术在日新月异地发展，但巨大的经济负担使她还是觉得生存的希望已被葬送。她此时此刻正【148】着生死抉择：放弃生存的希望?虽然可以【149】父母的经济负担，但同时也会给亲人带来【150】的痛苦；继续活下去?只能是无谓地浪费金钱，最后还是人财两...
What is meant by the term water pollution and what are several major processes that contribute to water pollution? Pollution: Pollution can be defined as the interference or the disruption of the natural environment leading to adverse change. Pollution can be...
(a) Explain what is meant by the term antibiotic.(b) Explain why(i) only a few bacteri a grew in dish B compared with dish A,(ii) more bacteri a grew in C than in B.(c) Fig. 4.1 shows the effect of an antibiotic on a species of disease-causing bacterium.Suggest why antibioti...
解析 what is meant by。。。是什么意思双语对照词典结果:what is meant by[英][hwɔt iz ment bai][美][hwɑt ɪz mɛnt baɪ]何谓; 例句:1.What is meant by reordering? 重排序意味着什么? 2.B... 结果一 题目 what is meant by是什么意思 答案 what is meant by 何谓...、意味着...
Buoyancy is the force exerted by a fluid on an object when it is wholly or partly immersed in the fluid.
mean 意味着，意思是 be meant 这里是个被动语态，一般会出现在问题中 : by 后可接名词性结构What do you mean by ...是你不明白对方为何要做某事或为何这样说,询问意思或意图的句型,比如说 what do you mean by beauty?望采纳 谢谢 what...
That iswhat is meant by" failure is the mother of success " " 失败是成功之母 " 就是这个意思. 互联网 Hobson :What is meant bythe term Clearing House Association? 霍布森: 票据交换是什么意思? 互联网 What is meant bya longitudinal and transverse weld?