Smoking could lead to irregular heartbeats.吸烟会引起心律失常。Doctors also treat irregular heartbeats with another device called a pacemaker.医生还会使用另外一种称为“心脏起搏器”的设备来治疗心律不齐.A sad and lonely tune. There's only piano and heartbe...
The real problem of interstellar communication does not concern technology.星际通信的实际问题不在于技术.Which kind of signal is most promising for interstellar contact?在星际通讯中,选用哪种信号最有效 呢 ?Fluorescent destruction occurs about once for ...
阳光从舷窗外面直射进来, 使外边那间气象堂皇的舱房十分轩敞.Sunlight streamed through the portholes, brightening the impressive outer cabin.这事做得不是很堂皇的 吗 ?Was not that nobly done?那位影星的婚礼是堂皇的盛事.The film star's wedding was a glitzy affair....
Hemophilia was first described in 1803.血友病在1803年初次被描述.Are Chronic Hepatitis C viral Infections More Benign in Patients With Hemophilia?丙肝病毒在血友病患者身上表现更温和?to treat hemophilia治疗血友病Hemophilia: Hereditary Bleeding disorder ca...
As has been shown before, historicism is not opposed to'activism '.正如前面表明的, 历史决定论并不是与能动主义相对立的.He believed in political activism to achieve justice.他相信通过政治激进主义可以赢得正义。It seems that the '60s era of social act...
Lymphadenopathy as an adverse response to drugs and allergies is well recognized.药物不良反应或过敏而致的淋巴结病很好辨别.There was no hepatosplenomegaly or lymphadenopathy, but severe exfoliative dermatitis was observed.肝、不肿大,淋巴结未触及, 但发现严重...