原文由 happyjyl 发表:
在装修建材方面有什么心得体会吗?比如什么牌子的油漆比较安全?
可惜工作面很窄, 只做混凝土、钢筋的测试, 对油漆等装饰材料一窍不通。
刚看到yuqingmou的帖, 也像houruirui一样, 用“我翻的英文”。 “翻”似乎已是习惯的口语, 书面语是否应为“我译的英文” ?
Ruojun 在2楼提到“应该是10mg左右,保持有效数字为0.01mg,如10.05mg, 10.12mg, 9.98mg都可以的。” 究竟左多少右多少? 12.23mg 可以吗? 如果我是个生手, 我希望得到的指示为Weigh 10mg ± x % accurately to the nearest 0.01mg. 不过, 你们行内可能已有共识什么是“约”“左右”, 一个有上岗工作资格的人(不是我这种外行)应有这种判断力的。
But I did encounter an assessor from the Accredition Organization of local government during an annual assessment to my laboratory, he required me to specify every detail in the test procedure manual and leave no room for the operator to exercise his judgement in the testing.
我译的英文 (combining the above suggestions):
Weigh accurately 1000mg sample hair to the nearest 0.01mg in a 10mL cuvette;
Add 4mL mixture of methanol and acetonitrile (50:50 to volume);
Ultrasonicate for 30 minutes, and then allow to cool down;
Filter with a 0.45µm filter membrane;
The filtered solution will be reserved for the use in further testing.