若测试出总铬含量很高时,可参考IEC 62321或ISO 3613的spot test(点测试),此方法是滴加1~5滴1,5-二苯卡巴肼溶液于不锈钢表面,若在数分钟内产生紫红色,即表示电镀层含量可能超过限值,需再进一步送实验...
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有时我编写了一点代码,然后编写一点测试,这样两者可以一起并进。
Sometimes I write a little code, then write a little test, and they evolve together.
当所有附件标准都与验证点测试元素中指定的预期标准匹配时,附件验证点将返回Pass状态。
Attachment verification points return a Pass status when all of the criteria for an attachment match the expected criteria specified in the verification point test element.
当一个附件所有的标准与验证点测试元素指定的所期望的标准匹配时,附属验证点返回一个Pass状态。
Attachment verification points return a Pass status when all of the criteria of an attachment match the expected criteria specified in the verification point test element.
In binary search-- ah, there's that wonderful phrase, this is called a version of binary search just like you saw bin-- or bi-section methods, - when we were doing numerical things- in binary search, I need to keep track of the starting point and the ending point of the list I'm looking at.
就是当我们处理数字的时候,所称的二分检索,在二分法搜索中,我需要记录区间的开始点和尾点,初始化的时候就是-,问题输入的开始点和尾点,当我开始做测试的时候,我想要做的就是去取中值点。
And in test one it's a little bit above 100.
而在测试1中它的值应该稍高一点。
And, likewise, there will be a test running from 1:05 to 1:55: two different tests of comparable difficulty. I did this last year, and the difference in the scores on all three tests 1% was less than 1%.
还有,测试的时间会是,从1点5分到1点55分,两个不同的测试,但是难度差不多,我去年这样做过,3个测试的分数的区别,不到。
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