Some oscillation of the fuselage had been noticed on early flights.在之前的几次飞行中，就已经察觉到机身有些摇晃。Its oscillation depends on the strength of the gravitational field.它的振动幅度取决于引力场的强度。the oscillation of the compass needle罗盘指针的摆动...
The principle and the practice of an oscillation circuit using a gyrator are discussed.本文叙述应用回转器的振荡电路的原理与实践.Its oscillation depends on the strength of the gravitational field...它的振动幅度取决于引力场的强度。It is possible to follow th...
Gas may play an important part in the accumulation of iodide in subsurface waters.在地下水碘化物聚集过程中,气体可起重要作用.In the intestine, free iodine or iodate undergoes reduction to iodide before absorption.在肠内被吸收以前游离碘或碘酸盐还原成碘化物.A supp...
This charming cottage dates back to the 15th century and is as pretty as a picture, with its thatched roof and secluded garden.这所美丽的村舍是15世纪时的建筑,有茅草房顶和宁静的花园,漂亮极了,简直和画上一样。a quaint thatched cottage古朴的用茅草盖屋顶的村舍When their chi...
原来的居民可能会认不出这个崭新的城镇了。The new town would have been unrecognisable to the original inhabitants.各公司正在把工作岗位转移至生活费用较低的城镇。Companies are moving jobs to towns with a lower cost of living.成千上万的难民涌入拥挤不堪的城镇和村庄。Thousands of refugees ...