They damage female strobili during the interval between pollination and fertilization.在传粉与受精的间隔期间,他们毁坏了雌球花.Annuals, as a general rule , are very responsive to phosphorus fertilization.通常说来,对一年生植物施用磷肥是相当有效的.Gametes may de...
the development of in vitro fertilization体外受精的研究发展The sex of the embryo is predetermined at fertilization.胚胎的性别早在受精时就决定了。They damage female strobili during the interval between pollination and fertilization.在传粉与受精的间隔期间,他...
These photos were reproduced by courtesy of the General Electric Company.这些相片是征得“通用电气公司”的许可而翻印的.As millions will have seen, by courtesy of the slow motion re-runs, the referee made a mistake.慢动作重放后，数百万人都可以看到裁判错判了。Mr. Win...
蓝色底色将红色涂料衬托得愈加浓重。The blue base gives the red paint more depth.那个房间很奇怪，墙壁一半贴壁纸，一半刷涂料。The room was strange, the walls half papered, half painted.雷用专门的防锈涂料涂船的吃水线以下的部位。Ray painted below the waterline with a special anti-rust...
Autochthonous or allochthonous, may be important in the total metabolic system of lakes and streams.自源的或他源的在湖泊与河流的总代谢系统中都可能是重要的.Erectile dysfunction, metabolic risk factors and cardiovascular disease - What is the link?代...