A well devoid of water is useless.
无的井没有用途。
A well devoid of water is useless.
无的井没有用途。
The hexadecanol bischloroacetate was synthesized fastly with the technique of microwave irradiation with the anhydrous cupric sulfate as catalyst.
研究了在无硫
铜的催化下,利用微波辐射技术快速合
十六酯的方法及影响反应收率的因素。
Energy-saving ethanol dehydration techniques to produce dehydrated alcohol mainly included four measures as azeotropy distillation, extraction distillation, absorptive process and membrane separation.
摘要节能型醇脱
制备无
醇的方法主要有4种:共沸精馏法、萃取精馏法、吸附法和膜分离法。
When the complex of anhydrous zinc acetate with 1,5-naphthalene diamine was formed, the anhydrous zinc acetate changed from a bidentate ligand to a unidentate ligand.
在无锌与1,5-萘二胺形
配位络合物的过程中,无
锌的结构从双齿型转变
单齿型。
声明:以上例句、词性分类均由互联网资源自动生,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
A well devoid of water is useless.
无的井没有用途。
The hexadecanol bischloroacetate was synthesized fastly with the technique of microwave irradiation with the anhydrous cupric sulfate as catalyst.
研究了在无硫酸铜的催化下,利用微波辐射技术快速合成氯
酸十六酯的方法及影响反应收率的因素。
Energy-saving ethanol dehydration techniques to produce dehydrated alcohol mainly included four measures as azeotropy distillation, extraction distillation, absorptive process and membrane separation.
摘节
醇脱
制备无
醇的方法主
有4
:共沸精馏法、萃取精馏法、吸附法和膜分离法。
When the complex of anhydrous zinc acetate with 1,5-naphthalene diamine was formed, the anhydrous zinc acetate changed from a bidentate ligand to a unidentate ligand.
在无酸锌与1,5-萘二胺形成配位络合物的过程中,无
酸锌的结构从双齿
转变成单齿
。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
A well devoid of water is useless.
无的井没有用途。
The hexadecanol bischloroacetate was synthesized fastly with the technique of microwave irradiation with the anhydrous cupric sulfate as catalyst.
研究了在无硫酸铜的催化下,利用微波辐射技术快速合成氯乙酸十六酯的方法及影响反应收率的因素。
Energy-saving ethanol dehydration techniques to produce dehydrated alcohol mainly included four measures as azeotropy distillation, extraction distillation, absorptive process and membrane separation.
摘要乙醇脱
制备无
乙醇的方法主要有4
:
沸精馏法、萃取精馏法、吸附法和膜分离法。
When the complex of anhydrous zinc acetate with 1,5-naphthalene diamine was formed, the anhydrous zinc acetate changed from a bidentate ligand to a unidentate ligand.
在无乙酸锌与1,5-萘二胺形成配位络合物的过程中,无
乙酸锌的结构从双齿
转变成单齿
。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
A well devoid of water is useless.
无的井没有用途。
The hexadecanol bischloroacetate was synthesized fastly with the technique of microwave irradiation with the anhydrous cupric sulfate as catalyst.
研究了在无硫酸铜的催化下,利用微波辐射技术快速合成氯乙酸十六酯的
法及影响反应收率的因素。
Energy-saving ethanol dehydration techniques to produce dehydrated alcohol mainly included four measures as azeotropy distillation, extraction distillation, absorptive process and membrane separation.
摘要节能型乙制备无
乙
的
法
要有4种:共沸精馏法、萃取精馏法、吸附法和膜分离法。
When the complex of anhydrous zinc acetate with 1,5-naphthalene diamine was formed, the anhydrous zinc acetate changed from a bidentate ligand to a unidentate ligand.
在无乙酸锌与1,5-萘二胺形成配位络合物的过程中,无
乙酸锌的结构从双齿型转变成单齿型。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
A well devoid of water is useless.
无井没有用途。
The hexadecanol bischloroacetate was synthesized fastly with the technique of microwave irradiation with the anhydrous cupric sulfate as catalyst.
研究了在无硫酸铜
催化下,利用微波辐射技术快速合成氯乙酸十六酯
法及影响反应收率
因素。
Energy-saving ethanol dehydration techniques to produce dehydrated alcohol mainly included four measures as azeotropy distillation, extraction distillation, absorptive process and membrane separation.
摘要节能型乙醇脱制备无
乙醇
法主要有4种:共沸精馏法、萃取精馏法、吸附法
离法。
When the complex of anhydrous zinc acetate with 1,5-naphthalene diamine was formed, the anhydrous zinc acetate changed from a bidentate ligand to a unidentate ligand.
在无乙酸锌与1,5-萘二胺形成配位络合物
过程中,无
乙酸锌
结构从双齿型转变成单齿型。
声明:以上例句、词性类均由互联网资源自动生成,部
未经过人工审核,其表达内容亦不代表本软件
观点;若发现问题,欢迎向我们指正。
A well devoid of water is useless.
无的井没有用途。
The hexadecanol bischloroacetate was synthesized fastly with the technique of microwave irradiation with the anhydrous cupric sulfate as catalyst.
研究了无
硫酸铜的催化下,利用微波辐射技术快速合成氯乙酸
的方法及影响反应收率的因素。
Energy-saving ethanol dehydration techniques to produce dehydrated alcohol mainly included four measures as azeotropy distillation, extraction distillation, absorptive process and membrane separation.
摘要节能型乙醇脱制备无
乙醇的方法主要有4种:共沸精馏法、萃取精馏法、吸附法和膜分
法。
When the complex of anhydrous zinc acetate with 1,5-naphthalene diamine was formed, the anhydrous zinc acetate changed from a bidentate ligand to a unidentate ligand.
无
乙酸锌与1,5-萘二胺形成配位络合物的过程中,无
乙酸锌的结构从双齿型转变成单齿型。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
A well devoid of water is useless.
无井没有用途。
The hexadecanol bischloroacetate was synthesized fastly with the technique of microwave irradiation with the anhydrous cupric sulfate as catalyst.
研究了在无硫酸铜
催化下,利用微波辐射技术快速合成氯乙酸十六
法及影响反应收率
因素。
Energy-saving ethanol dehydration techniques to produce dehydrated alcohol mainly included four measures as azeotropy distillation, extraction distillation, absorptive process and membrane separation.
摘要节能型乙醇脱制备无
乙醇
法主要有4种:共沸精馏法、萃取精馏法、吸附法和
法。
When the complex of anhydrous zinc acetate with 1,5-naphthalene diamine was formed, the anhydrous zinc acetate changed from a bidentate ligand to a unidentate ligand.
在无乙酸锌与1,5-萘二胺形成配位络合物
过程中,无
乙酸锌
结构从双齿型转变成单齿型。
声明:以上例句、词性类均由互联网资源自动生成,部
未经过人工审核,其表达内容亦不代表本软件
观点;若发现问题,欢迎向我们指正。
A well devoid of water is useless.
的井没有用途。
The hexadecanol bischloroacetate was synthesized fastly with the technique of microwave irradiation with the anhydrous cupric sulfate as catalyst.
研究了在硫酸铜的催化下,利用微波辐射技术快速合
氯乙酸十六酯的方法及影响反应收率的因素。
Energy-saving ethanol dehydration techniques to produce dehydrated alcohol mainly included four measures as azeotropy distillation, extraction distillation, absorptive process and membrane separation.
摘要节能型乙醇脱制备
乙醇的方法主要有4种:共沸精馏法、萃取精馏法、吸附法和膜分离法。
When the complex of anhydrous zinc acetate with 1,5-naphthalene diamine was formed, the anhydrous zinc acetate changed from a bidentate ligand to a unidentate ligand.
在乙酸锌与1,5-萘二胺形
配位络合物的过程中,
乙酸锌的结构从双
型转变
型。
声明:以上例句、词性分类均由互联网资源自动生,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
A well devoid of water is useless.
的井没有用途。
The hexadecanol bischloroacetate was synthesized fastly with the technique of microwave irradiation with the anhydrous cupric sulfate as catalyst.
研究了硫
铜的催化下,利用微波辐射技术快速合成氯乙
酯的方法及影响反应收率的因素。
Energy-saving ethanol dehydration techniques to produce dehydrated alcohol mainly included four measures as azeotropy distillation, extraction distillation, absorptive process and membrane separation.
摘要节能型乙醇脱制备
乙醇的方法主要有4种:共沸精馏法、萃取精馏法、吸附法和膜分离法。
When the complex of anhydrous zinc acetate with 1,5-naphthalene diamine was formed, the anhydrous zinc acetate changed from a bidentate ligand to a unidentate ligand.
乙
锌与1,5-萘二胺形成配位络合物的过程中,
乙
锌的结构从双齿型转变成单齿型。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。