The light bulb has a resistance of 120 ohms.灯泡有120欧姆的电阻.When resistance in the circuit exceeds 230 ohms, the reading is not completely dependable.网路电阻超过230欧姆时，读数就完全不准了。We shall take the typical emitter - to - base resist...
When resistance in the circuit exceeds 230 ohms, the reading is not completely dependable.网路电阻超过230欧姆时，读数就完全不准了。We shall take the typical emitter - to - base resistance as about 250 ohms.我们取发射极基极电阻的典型值为250欧姆左右.The light ...
The aphid is now laying waste to the wheat and barley fields.蚜虫正在毁掉一片片的小麦和大麦田地。Maize and lucerne, apart from wheat and barley, are the crops best suited to their clmate.除了小麦和大麦外, 玉米和苜蓿是最适合他们那种气候的作物.The substance that...
On average each report requires 1,000 hours to prepare.准备一份报告平均需要1,000小时。Every tonne of coal contains, on average, 30 kilograms of nitrogen.每吨煤平均含30公斤氮.We received 20 calls a day on average.我们平均每天接到二十个电话....
Repression made him behave worse.受抑制使他表现得更糟.In a very real sense, post - war repression was the continuation of the war.就真正意义上来说, 战后经济衰退就是战争的继续.Consequently he threw Carrie into repression, which was irritating.嘉莉的心里话得不到...
长期形成的结构性矛盾和增长方式粗放问题仍然突出.Longstanding structural problems and the extensive pattern of growth remain serious problems.中国存在结构性问题,不应让我们感到惊讶.That China has structural problems should not have surprised us.等价性检验方法通常包括功能性和结构性的...
Areas of necrosis and cavitation may occur within the tumor.肿瘤内可以有坏死和成腔区.Confirmation can be obtained by detecting extensive necrosis through careful digital palpation.通过仔细的手指触诊,能从检查出的广泛坏死而获得确诊.Massive cortical necrosis ...