This is a common source of new plant species, but is rarer for animals.
是新植物物种的常见来源,但在动物中相对罕见。
单词 | Common source |
释义 |
Common source
原声例句
经济学人(汇总) This is a common source of new plant species, but is rarer for animals. 是新植物物种的常见来源,但在动物中相对罕见。 VOA慢速英语_美国 Such problems have a common source: the lack of a large audience. 缺乏大量观众。 感恩节那些事儿 Turkeys were native to the area and a common source of food at the time. 火鸡原产于该地区,是大家很常见的食物来源。 健身知识科普 Fats are found in almost everything, but common fat sources are things like oils, dairy products, and meats. 脂肪几乎存在于所有东西中,但常见的脂肪来源是油、乳制品和肉类。 心理学小课堂 Yes, the death of a human being is the most common source of grief, but it's not the only one. 是的,一个人的死亡是最常见的悲伤来源,但它不是唯一的。 TED-Ed(视频版) Anyhow, let's take one of the most common sources: bug bites. 无论如何,让我们来看看最常见的来源之一:虫咬。 时间简史(原版) Then there appeared to be less common sources per unit volume of space for the nearby sources than for the distant ones. 然后,与远处的来源相比,附近来源的每单位空间体积的常见来源似乎更少。 BBC 听力 2020年1月合集 The similarity in the weapons suggests a common source, but organization is keen to stress this doesn't mean herding communities in Nigeria are linked to terror groups. 这些武器的相似之处暗示了他们的来源相同,但该组织强调这并不意味着尼日利亚的游牧社区与恐怖组织有关。 Osmosis-肌骨 The most common sources of tumor cells that affect the bones but start somewhere else in the body, are the breast, prostate, the lungs, the thyroid, and the kidneys. 累及骨骼、但原发于身体其他部位的肿瘤最常见于乳腺、前列腺、肺、甲状腺以及肾脏肿瘤。 Newsweek Johns Hopkins' Zenilman found in an informal survey he conducted that more than half of all the patients he asked had some sort of implant, a common source of infection. 约翰霍普金斯大学的泽尼曼在他进行的一项非正式调查中发现,在他询问的所有病人中,有一半以上的人接受了某种植入物,这是一种常见的感染源。 BBC Ideas 精选(双语) What I hadn't focused on, and what turns out to be a much more common source of distraction, are the internal triggers, the uncomfortable emotional states that we seek to escape. 但我没注意到的是,分心的根本原因其实是更加普通的内在因素,我们会想要逃离任何不舒服的感受。 图解英语史(下) Compound or portmanteau words are an increasingly common source of new vocabulary (e.g. stagflation, edutainment, flexitarian, Disneyfication, frenemy, confuzzle, gastropub, bromance, hacktivist, chillax, infomercial, shareware, dramedy, gaydar, wellderly, techlash, etc). 复合词或混成词越来越成为新词汇的来源(例如,stagflation、edutainment、flexitarian、Disneyfication、frenemy、confuzzle、gastropub、bromance、hacktivist、chillax、infomercial、shareware、dramedy、gaydar、wellderly、techlash 等)。 哈佛大学《幸福课》 Peter Drucker, The most common source of mistakes in management decisions is the emphasis on finding the right answer rather than the right question. Peter Drucker, considered the most important management scholar of 20th century. Peter Drucker说在管理决策中最常见的 错误来源是强调找到正确答案而非正确的问题 Peter Drucker是20世纪最重要的管理学学者。 寂寞芳心(下) Hats found no favour with them; all of them wore caps; and their tight clothes, apparently from a common source, showed a vivacious fancy for oblique pockets, false belts, and Easter-egg colourings. 他们不喜欢帽子;他们都戴着帽子;他们的紧身衣显然来自同一个来源,显示出对斜口袋、假腰带和复活节彩蛋色彩的活泼幻想。 Scishow 精选系列 They're also a really common source of scents in plants—you might've heard people talk about terpenes as the chemicals that give different strains of cannabis different aromas, and they're responsible for the scent of things like peppermint and fir trees. 它们同样也是植物气味的常见来源——你或许听过人们讨论萜烯时,将它视作能使不同的大麻发出不同香味的化学药品,同时它们也对薄荷和杉树的气味起主导作用。
中文百科
共源极![]() ![]() ![]() ![]() 在电子学中,共源极(英语:common-source)放大器是场效应管(field-effect transistor (FET))放大器电路的三种基本组成方式之一(另外两种为共栅极和共漏极),通常被用在电压或跨导放大器中。辨识一个场效应管放大器电路是共源极、共栅极还是共漏极的简易方法为,检查信号输入和输出的通路,剩余的那一端即为“公共端”。在右图的例子中,信号从栅极进入,从漏极离开。唯一剩余的一端为源极,因此它是共源极。在双极性晶体管中,类似的概念称作共射极。
英语百科
Common source 共源极![]() ![]() ![]() ![]() In electronics, a common-source amplifier is one of three basic single-stage field-effect transistor (FET) amplifier topologies, typically used as a voltage or transconductance amplifier. The easiest way to tell if a FET is common source, common drain, or common gate is to examine where the signal enters and leaves. The remaining terminal is what is known as "common". In this example, the signal enters the gate, and exits the drain. The only terminal remaining is the source. This is a common-source FET circuit. The analogous bipolar junction transistor circuit is the common-emitter amplifier. |
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