Plastic parts can substitute for metal ones, but they don't last long.
塑料零件可以代替金属零件，但是它们不耐用。
Mercury is a liquid metal, and Mercury, the planet, is the fastest moving heavenly body that naked eyes can see.
水银是液态金属，行星水星是肉眼能看到的运动最快的天体。
Visitors can expect to be searched with a metal-detecting wand.
游客们可能会被用金属探测棒搜身。
In England, scientists are testing metal net that can be fired into space junk.
在英国，科学家们正在测试可以被发射到太空垃圾中的金属网。
But we can use metal detectors to help us find other meteorites, and they're easier to spot by eye.
但是我们能用探测器帮助我们找到其他陨石，而这些陨石也更容易通过肉眼发现。
The metal barrels can be seen from hundreds of feet away.
几百英尺外都能看到这些金属桶。
I prefer works like "metal art" which can bring happiness to people.
我更喜欢像“金属艺术”那样能给人带来快乐的作品。
Paper, metal, glass, plastic and other things that can be reused are recyclable waste.
纸、金属、玻璃、塑料和其他可以重复使用的东西都是可回收的垃圾。
The catalysts can divide into two kinds: the transition metal bifunctional catalysts and oxycarbide catalysts of transition metals.
催化剂可以分为两种：过渡金属双官能催化剂和过渡金属的碳氧化物催化剂。
These metal impurities can also leach out, becoming an environmental pollutant when the chip is trashed at the end of its lifetime.
当芯片完成使命成为垃圾后，其里面的金属杂质也可以过滤出来，但会污染环境。
Her condition means that coming into contact with products containing the harsh metal can cause her skin to break out in painful, irritable welts.
这种状况意味着，只要该女子接触含有重金属的物品，她的皮肤就会立刻布满疼痛的、过敏引起的伤痕。
Ceramic composites can also withstand hotter temperatures than metal alloys can.
合成陶瓷比合成金属更能承受高温。
But experts say that some unopened, undamaged all-metal cans can be saved.
但专家说一些未曾开封的无破损的金属罐头可以继续保存。
The toxic metal can damage human brains and nervous systems, and is particularly dangerous for young children.
汞作为一种有毒的金属，会损害人的大脑以及神经系统，尤其对儿童危害很大。
The blast forms a slug of molten metal that can rip through most armoured vehicles—and their occupants.
爆炸以后形成的金属嵌片可以穿破装甲车辆。
This heavy metal, which can also contaminate water and soil, can interfere with nearly every aspect of fetal development, causing brain and kidney damage, according to the CCHE.
铅这种重金属，也会污染水和土壤，而且，根据CCHE，铅几乎可以干扰到胎儿发育的各个方面，造成脑和肾的损伤。
Flaming molten metal can be thrown some distance from the pot and will ignite anything within reach.
燃烧的熔融金属会从花盆中喷溅出很远，并把所有射程内的东西都烧着！
We’re cutting, trimming, and breaking ourselves, just so we can fit into a metal box, just so we can feel safer, more acceptable.
我们正在切割，裁切，破坏自己，只想让自己刚好放入一个金属盒子，只想让自己感觉更安全，更合自己的意。
We're cutting, trimming, and breaking ourselves, just so we can fit into a metal box, just so we can feel safer, more acceptable.
我们正在切割，裁切，破坏自己，只想让自己刚好放入一个金属盒子，只想让自己感觉更安全，更合自己的意。
Valve flap can all be made of metal can also be embedded in the metal on leather, rubber, or synthetic coverage, depending on the use of performance requirements.
阀瓣可以全部用金属制成，也可以在金属上镶嵌皮革、橡胶、或者采用合成覆盖面，这取决于使用性能的要求。
That little bit of metal can conduct electricity and cause a skin burn at the patch site during an MRI scan.
在MRI扫描中，这些微量金属可以导电，并造成皮贴接触部位的烧伤。
Herr condition means that coming into contact with products containing the harsh metal can cause her skin to break out in painful, irritable welts.
这种状况意味着，只要该女子接触含有重金属的物品，她的皮肤就会立刻布满疼痛的、过敏引起的伤痕。
When handled without safety equipment, the toxic metal can be absorbed into the bloodstream or lungs, causing serious damage.
若在没有安全装备的情况下操作，有毒金属可能侵入血液和肺部，引起严重的中毒。
Through the positive and negative alternation of the non ferrous metal liquid, the liquid metal can generate eddy current in the process of positive and negative inversion.
通过对有色金属液体的正反转交替搅拌，使有色金属液体在正反转过程中产生涡流，可获得充分均匀的搅拌效果。
Ultrasonic waves produce pulsed signals, by means of which various defects in metal can be detected.
超声波能产生脉冲信号，用以检测金属中各种缺陷。
Utilizing the transformation of bead metal can reduce tensile stress directly in the course of welding, even produces compressive stress, to improve the service life of welding structure effectively.
利用焊缝金属组织转变的方法可以在焊接过程中直接降低焊接残余拉伸应力，甚至产生残余压缩应力，有效地提高焊接结构的使用寿命。
High quality hard metal can be prepared by simple breaking and grinding from hard metal scrap without any chemical treatment.
采用该法，只须采用破碎和细磨，不经任何化学处理，就能高质量地回收利用废硬质合金。
When using the aluminium contained steel sheath, the harmf of aluminum to the properties of deposited metal can be limited to some extent.
采用含铝钢带制造自保护药芯焊丝能充分发挥铝的有利作用，同时减少熔敷金属中残留铝含量及对性能的不利影响。
To my knowledge, heat treatment is a method by which the physical properties of metal can be changed.
据我所知，热处理是人们改变金属物理性能的一种方法。
Studies have found the chemical, used in plastics and metal can linings, in 95% of Americans tested.
研究发现该用于塑料和金属的化学品能通过95%的美国测试。
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