In a medium with pH 9.0 DBQADHP reacts with cobalt to form a green complex,exhibiting maximum absorbance at 670 nm,and the molar absorptivity is 7.6×104 L·mol-1·cm-1. Beers law is obeyed for 0～6 μg of cabalt in 25 mL solution.

實(shí)驗(yàn)結(jié)果表明：在pH9.0的緩沖體系中性多多Av专区，顯色劑與鈷發(fā)生靈敏顯色反應(yīng)www黄片com，形成綠色配合物成年人免费黄色网站，其最大吸收波長(zhǎng)位于670nm激情小说激情图片乱伦电影，表觀摩爾吸光系數(shù)為7.6×104L·mol-1·cm-1亚韩欧美一区二区在线观看，鈷量在0～6μg/25mL范圍內(nèi)遵守比爾定律999国产精品永久。

Where the absorbance A is proportional to the concentration (c, in mol/L) of the solute, the length of the path the light travels through the sample, and the constant of proportionality,ε, called molar absorptivity coefficient (L mol-1 cm-1) or molar extinction coefficient

那里的吸收度A正比于溶質(zhì)的濃度，l是通過(guò)樣品的光路的長(zhǎng)度www.youjizz.com.日本，而比例常數(shù)ε叫做莫耳吸收系數(shù)(L mol-1 cm-1)或者莫耳消光系數(shù)亚洲av试看。

The model of laser welding aluminum alloy was set up by means of finite element method. The changes of surface absorptivity with different laser power were simulated by ANSYS.

中文摘要：用有限元方法建立了鋁合金激光焊接模型，采用ANSYS軟件模擬了鋁合金激光焊接過(guò)程中鋁合金表面吸收率對(duì)焊接過(guò)程的影響影音先锋在线观看中文字幕2019。

On the other hand, having greater absorptivity is the key factor for filtrate reducer to control water filtering, for filterability can not be materially controlled by macromolecular being unable to be effectively absorbed on the surface of cement granules.

在水泥顆粒表面有較強(qiáng)的吸附能力是降失水劑形成堵塞失水通道機(jī)制的關(guān)鍵因素日韩黄色网站网址大全，不能有效吸附在水泥顆粒表面的高分子，無(wú)法實(shí)質(zhì)性控制體系的失水在线看天天影视男人av。

Its merit is reduces pollution and so on magnesium light, dust, enhances the absorptivity of Mg, can enhance the nodular cast iron effectively the overall performance and so on.

它的優(yōu)點(diǎn)是減少鎂光国产亚洲无码AV、粉塵等污染、提高鎂的吸收率91黄在线看、能有效地提高球鐵的綜合性能等又粗又爽又硬欧美视频网站。

It has been found that the existance of metalic or non-metalic oxides in the coating and the roughness of the coating on the metal surface are the main factors influencing the absorptivity of laser beam.

研究發(fā)現(xiàn)，金屬或非金屬氧化物的存在以及金屬表面涂層的粗糙度是提高激光束能量吸收率的主要影響因素阿拉伯三级片视频。

Both the methods for measuring such optical constants as cleavage angle, interference color level, extinction angle, length sign, optical sign, optic angle, pleochroism formula, absorptivity formula and the determining program for transparent minerals will be emphasized to lecture.

重點(diǎn)講授透明礦物解理夾角国产激情无码视频在线播放性色、消光角、延性符號(hào)黄色视频免费、干涉色級(jí)序色妺在线视频导航、光性符號(hào)、光軸角色综合网站、多色性公式人人摸夜夜操、吸收性公式的測(cè)定方法和透明礦物的鑒定程序。

On this meaning, in spite of beating carrot into pulpy will lose vitamin C seriously but is good for the absorptivity of the carotene in it.

從這種意義上來(lái)說(shuō)91制服丝袜，把胡蘿卜打成漿狀性爱高潮视频，盡管會(huì)嚴(yán)重地?fù)p失維生素C，卻有利于吸收其中的胡蘿卜素三级黄色在线。

When the rotational quantum number J is greater or smaller than 16, the absorptivity almost exponentially decreases with the increase or decrease of the J.

為了驗(yàn)證計(jì)算公式的可靠性宅男国产免费观看视频在线播放，在實(shí)驗(yàn)室中進(jìn)行了模擬大氣測(cè)量，其測(cè)量結(jié)果和理論計(jì)算結(jié)果具有較好的一致性人人专区人人免费。

Chroma and water absorptivity decreased with adding the powder and extract of sea tangle and brown seaweed.

色度水分吸收率隨海藻粉和提取物的添加量的增大而下降欧美一级婬片A片免费播放口，表明添加量與色度及水分吸收率之間具有相關(guān)性。