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【判断题】
秸秆好氧堆肥,含水量越高越好。
A.
正确
B.
错误
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【判断题】瑞典哥德堡丢了一个六个月大的婴儿,然后全城警察出动,调用直升机和所有警犬全城搜捕,最后,婴儿在丢失两个小时后找到。 In Gothenburg, a six-month-old baby has been lost. Then all the police in the city went out to research her with police dogs and helicopters t...
A.
正确
B.
错误
【单选题】下述对电动电势的描述错误的是( )。
A.
表示胶粒溶剂化层界面至均匀相内的电势差
B.
电动电势值随少量外加电解质而变化
C.
其值总是大于热力学电势值
D.
当双电层被压缩到溶剂化层相合时,电动电势值变为零
【单选题】下述对电动电势的描述错误的是( ) (A) 表示胶粒溶剂化层界面至均匀相内的电势差 (B) 电动电势值随少量外加电解质而变化 (C) 其值总是大于热力学电势值 (D) 当双电层被压缩到溶剂化层相合时,电动电势值变为零
A.
B.
C.
D.
D
【单选题】瑞典哥德堡丢了一个六个月大的婴儿,然后全城警察出动,调用直升机和所有警犬全城搜捕,最后,婴儿在丢失两个小时后找到。How will you write it in English?
A.
A six-month-old baby has been found, just over two hours after her disappearcance in Gothenburg.Earlier the police called in extra resoures, including police dogs and helicopters to help with the search efforts.
B.
In Gothernburg, a six-month-old baby has been lost. Then all the police in the city went out to reseach her with police dogs and helicopters to help with the search efforts. Finally, the baby girl was found two hours later.
【简答题】某城市的电话号码由三部分组成,这三部分的名称和内容分别是: 地区码:空白或3位数字; 前缀:非“0”和非“1”开头的3位数字; 后缀:4位数字 假定被测程序接受一切符合上述规定的电话号码,拒绝所有不符合的号码,就可用等价分类法来设计它的测试用例。 要求:第一步找出原因 第二步划分等价类 第三步 设计测试用例
【单选题】下述对电动电势描述错误的是( )。
A.
电动电势是滑动面与溶液本体之间的电势差
B.
电动电势值随少量外加电解质而变化
C.
其值总是大于热力学电势值
D.
其值总是小于斯特恩电势
【单选题】斯特恩双电层模型中,有三个电势,下述关于三个电势的描述错误的是( )。
A.
ζ电势指的是胶粒表面到分散介质液相本体的电势差。
B.
斯特恩电势指是斯特恩面到液相本体的电势差。
C.
热力学电势指的是胶粒表面到液相本体的电势差
D.
ζ电势指的是滑动面到液相本体的电势差。
【单选题】Which is the better translation of the following sentence? 瑞典哥德堡丢了一个六个月大的婴儿,然后全城警察出动,调用直升机和所有警犬全城搜捕,最后,婴儿在丢失两个小时后找到。
A.
A six-month-old baby has been found, just over two hours after her disappearcance in Gothenburg. Earlier the police called in extra resources, including police dogs and helicopters to help with the search efforts.
B.
In Gothenburg, a six-month-old baby has been lost. Then all the police in the city went out to reseach her with police dogs and helicopters to help with the search efforts. Finally, the baby girl was found two hours later.
【单选题】瑞典哥德堡丢了一个六个月大的婴儿,然后全城警察出动,调用直升机和所有警犬全城搜捕,最后,婴儿在丢失两个小时后找到。How will you write it in English?
A.
A six-month-old baby has been found, just over two hours after her disappearcance in Gothenburg.Earlier the police called in extra resoures, including police dogs and helicopters to help with the search efforts.
B.
In Gothernburg, a six-month-old baby has been lost. Then all the police in the city went out to reseach her with police dogs and helicopters to help with the search efforts. Finally, the bay girl was found two hours later.
【单选题】下述对电动电势的描述错误的是
A.
表示胶粒溶剂化层界面至均匀体相内的电势差
B.
电动电势值随少量外加电解质而变化
C.
其值总是大于热力学电势值
D.
当双电层被压缩到溶剂化层重合时,电动电势值变为零
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