1) gas diffusion
气相扩散
2) gas diffusion method
气相扩散法
1.
In order to study the growth mechanism of protein crystals,the surface morphology of(101) face of lysozyme crystals obtained by gas diffusion method was observed by AFM imaging.
为研究蛋白质晶体的生长机理,采用气相扩散法制备溶菌酶晶体,使用原子力显微成像技术观测了溶菌酶晶体(101)生长面的形貌。
3) low pressure gas diffusion
低压气相扩散
1.
ZrC layers in the tool steel surface were formed by low pressure gas diffusion, and their properties were investigated in this paper The results show that the microhardness , abrasion and corrosion resistance of the tool steels are markedly increased because of ZrC in diffusion layers
对低压气相扩散工模具钢表面ZrC渗层的制备及其性能进行了研究。
4) gaseous diffusion coefficients
气相扩散系数
1.
A samll and convenient measuring apparatus for determination of gaseous diffusion coefficients was built based on quasi-steady-state one dimensional diffusion.
根据拟稳态一维扩散原理,建立了气相扩散系数的测定装置。
5) vapor p hase diffusing heat exchange method
气相扩散热交换法
6) gas
气相
1.
Determination of dimethyl sulphate residual in granisetron hydrochloride by headspace gas chromatography;
顶空气相色谱法测定盐酸格拉司琼中硫酸二甲酯残留量
2.
Study on Assay Method of Multicomponent Organotins in Aquatic Products by Gas Chromatography with Pulsed Flame Photometric Detector;
气相色谱-脉冲火焰光度法测定水产品中有机锡的研究
3.
Determination of residual organic solvents in Panax notoginseng extracts by capillary gas chromatography with headspace sampling;
顶空毛细管气相法测定三七提取物中有机溶剂残留量
参考词条
补充资料：扩散曝气器
分子式：
CAS号：
性质：在低压下通过淹没的多孔板、穿孔管或其他装置吹入空气的鼓风曝气器。在曝气池中，这种曝气器设在池的一侧，使水流在池中滚动前进，增加气泡和废水的接触时间。扩散曝气的设备和操作管理均较简单，但充氧效率低(15％以下)，易堵塞。
CAS号：
性质：在低压下通过淹没的多孔板、穿孔管或其他装置吹入空气的鼓风曝气器。在曝气池中，这种曝气器设在池的一侧，使水流在池中滚动前进，增加气泡和废水的接触时间。扩散曝气的设备和操作管理均较简单，但充氧效率低(15％以下)，易堵塞。
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