Discrimination technology for bacillariophyta and pyrrophyta was established by chlorophyll fluorescence excitation spectra of phytoplankton.基于浮游植物活体叶绿素荧光激发光谱建立了硅藻和甲藻的识别测定技术.Bacteriochlorophyll Any of several types of ch...
Chlorophyll is produced by the action of light on the plants'leaves.光对植物的叶子发生作用从而产生叶绿素.The disease causes varying degrees of destruction of the chlorophyll.这一病害使叶绿素遭到不同程度的破坏.The structure of the chlorophyll molecule...
注意,这些本征值并不是等距离分布的.Notice that the energy eigenvalues are not equally spaced.为此目的,我们将首先考虑下列的本征值问题.To this end we shall first consider the following eigenvalue problem.总可以做到使得简并的本征函数是正交的.It can always be arranged that dege...
The gulf between the two leaders cannot be bridged.两位领导人之间的鸿沟难以跨越.The river has been bridged over.河上已架起了桥.He bridged a gap in the conversation by telling a joke.他插了一则笑话,使谈话不致中断....
Missilemen were busy at launching pads and hangars, preparing for two new moon shoots.火箭专家们在发射台及飞机棚中忙着准备两次月球火箭之发射试验.The Italian government was preparing to dispatch 4,000 soldiers to search the island.意大利政府正准备派遣 4,000 名士...
They have also subpoenaed top presidential aide Karl Rove.他们同时传讯高级总统助理卡尔罗夫.Seconds later Neill donned her clothes and Hyman handed the film to an aide.几秒钟后,尼尔穿上衣服,海曼将影片交给副手....a colonel who had been aide-de-camp to the k...
在三四十年代, 中西乐器独奏与重奏曲创作有了新的发展.In and 1940 s , the creation of and Western solo and ensemble instrumental music underwent new development.钢琴在自己的展开主题中,演奏出一段贯穿在两行五线谱中的重奏.Noted in two staves , the piano plays a reprise of its o...
研制了一种新型的大量程智能化超声功率计.A new intelligent ultrasonic power meter with large measuring range was developed.介绍了激光功率计的变换与显示电路,该电路的主要功能是直接指示激光功率的大小.A laser light power conversion and display circuit we developed will be introduc...
All the time I was talking he was jotting down.每次我在讲话时,他就会记录下来.As they talked, two secretaries sat behind them and took notes, jotting down everything they said.当他们谈话的时候, 两上秘书坐在后面做笔记, 把他们所说的话全部记录下来.Time I used to try jot...