我们镇上的工业污染应该已经把学生们变成了活生生的科学实验品，他们每天都要吸入相当于实验室含量的锰、铬和镍等重金属。
Industrial pollution in our town had supposedly turned students into living science experiments breathing in a laboratory's worth of heavy metals like manganese, chromium and nickel each day.
这个实验是她第一次接触金属丝，让人印象深刻。
This experiment was the first time she'd been presented with wire, which makes it very impressive.
普林西比博士重现的那个实验，正说明了炼金术士们的确认为金属转化的理念是正确的。
The experiment which Dr Principe reconstructed showed just how alchemists might truly have believed they were thinking the right way about the transmutation of metals.
本杰明·富兰克林在1752年发现闪电实际上就是电，在他那个著名的实验中，富兰克林将一只栓有金属钥匙的风筝放飞到雷暴之中，当他看见钥匙上火花四溅时，他关于闪电的猜想得到了证实。
In his now-famous experiment, he sent a kite with a metal key tied to the string up into a thunderstorm. When he saw sparks leap from the key, his hunch about lightning was confirmed.
实验进行到一半的时候，他自己爬到金属球上开始在那个巨大的震荡装置里满屋子荡来荡去，就好像他是百老汇中的蜘蛛人一样。
Halfway through the experiment he climbs on to the ball and starts swinging himself around the lecture theatre in a huge oscillating arch as though he were appearing in Spider-Man on Broadway.
真的有方法可以让这些挖掘出来的金属根茎球在实验室里继续生长，就像成熟多汁的果实一样变成贵金属 -- 从铅变成银，从铜变成金？
Surely there was a way to keep the disinterred metal root balls sprouting in the lab, coaxing their fruit to full succulent ripeness as the noblest of metals — lead into silver, copper to gold?
Reisfeld博士的小组是在玻璃板上涂盖一层混合染料并喷洒一种金属纳米粒来实验此法，他们至今不愿透漏这种金属。
Dr Reisfeld's team do this by coating the glass with a combination of dyes and sprinkling it with nanoparticles of a metal whose nature they are not yet willing to disclose.
烟囱。金属烟囱。实验方法。
实验中采用的金属板分别为铝质和钢质，表面都进行了抛光处理。
The metal plates are made of aluminum and steel respectively, and their surfaces are all polished.
经与实验获得的实际金属结构高度数据对比，得到金属结构高度检测的误差在单道焊缝的自然成形的高度误差范围内的结果。
After comparing the detecting result and the actual height of metal parts it showed that the detecting error was in the nature figuration error range of one welding seam.
这个实验证明金属受热膨胀。
金属材料的激光冲击变形分析及其实验研究。
Analysis and experiment on deformation of sheet metal by laser shock wave.
在相对简单的实验设备下，得到较高精度金属复合引线的热膨胀系数值。
High precision CTE of the metal composite leads can be got with the relatively simple experimental equipments.
关于金属箔的实验结果，可以作为这一理论预言的一个验证。
Some experimental results of thin metal foils could be taken as an evidence for the theoretical prediction.
本文从晶体结构出发，在理论上和实验上分析了金属磁记忆检测的机理，并建立了系统模型。
Based on the crystal structure, the mechanism of magnetic memory metal diagnosis is analyzed from the view of theory and experiment, and system model is established.
这是第一次观测到电场调控金属薄膜磁性的实验工作。
This is the first experimental observation of the modification of the magnetism in thin-film ferromagnets by an electric field.
提出利用NMR及其它实验手段对一种金属洗涤剂进行配方剖析的方法。
A method for the dissection of a practicl cleaning agent for metals by NMR and other experimental methods is presented.
对金属相图实验仪器和方法进行了改进。
Imrprovements are made in the experiment instrument and method of metallic phase diagram.
利用交流电桥和约利弹簧秤组成实验装置，测量了金属的线胀系数和液体的密度。
Coefficient of linear expansion of metal and density of liquid are measured by the experiment device which is composed of AC bridge and Joly spring balance.
在杨氏模量、金属线胀系数实验中，微小形变量的测量是关键环节。
The measurement of micro deformation is the key in Youn Modulus and linear expansion coefficient experiments.
提出了几种土壤宏电池腐蚀的室内模拟试验方法，实验表明，金属在土壤中的宏电池腐蚀作用确实相当严重。
Some indoor simulation testing methods were used to study the behavior and mechanism of macrocell corrosion in soil. Serious macrocell corrosion of metals was found.
提出了几种土壤宏电池腐蚀的室内模拟试验方法，实验表明，金属在土壤中的宏电池腐蚀作用确实相当严重。
Some indoor simulation testing methods were used to study the behavior and mechanism of macrocell corrosion in soil. Serious macrocell corrosion of metals was found.
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