He and his colleagues are building what they call the world's largest trap for low-energy positrons - a device they say will be able to store more than a trillion antimatter particles at once.
他与同事一道正在建造据称是世界上最大的低能量反电子捕捉设备，这套设备据说能同时储存上万亿个反粒子。
To detect such a tiny force, the NIST team confined about 60 ultra-cold beryllium ions in a device called a Penning trap, which USES magnetic and electric fields to imprison charged particles.
为了测出如此微小的力，国家标准和技术学会的团队将大约60个超冷铍离子装在一个叫做“潘宁陷阱”的装置中，该装置是利用磁场和电场禁锢带电粒子的。
A simple automatic device is floating the way open and closed the trap.
一种简单的自动装置是以浮动的方式开启和关闭疏水阀。
The trap made of an old tin can and some wire is an ingenious device.
这个由旧锡罐和一些电线做成的陷阱是一个天才之作。
The steel wire trap is a kind of simple and effective collection device for diesel engine particulate emission.
钢丝纤维捕集器是一种简单、有效的柴油机尾气颗粒排放收集装置。
The utility model provides a filtering device for a steam trap which has the functions of a flush filter screen and the condensation water drain pipe bypass of steam equipment.
本实用新型提供了一种具有冲洗过滤网及用汽设备凝结水排放管旁路功能的疏水阀过滤装置。
When the device just starts, there appears condensate with low temperature in conduits and the liquid in the bellows is in the condensed state. The trap is turned on.
装置刚启动时，管道出现低温冷凝水，膜盒内的液体处于冷凝状态，阀门处于开启位置。
Now scientists are working on a new device that may be able to trap antimatter long enough to study it.
美国科学家正在致力于制造出可捕捉大量反物质的设备及方便携带的反物质储存罐，以下是详细内容。
The utility model relates to a trapping cage which is a trap type stationary fishing device. The utility model is especially suitable for trapping creeping fishes.
诱捕笼是一种陷井网式定置渔具，它尤其适合用于诱捕爬行鱼类。
The utility model relates to a trapping cage which is a trap type stationary fishing device. The utility model is especially suitable for trapping creeping fishes.
诱捕笼是一种陷井网式定置渔具，它尤其适合用于诱捕爬行鱼类。
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