on-and-off switch 中文意思是什麼

on-and-off switch 解釋
通斷開關
  • on : adv 1 〈接觸、覆蓋〉上去；開（opp off）。 turn on the light [radio water gas] 開電燈[收音機、自來...
  • and : n. 1. 附加條件。2. 〈常 pl. 〉附加細節。
  • off : adv 1 〈運動〉向那邊，隔開。 be off 走，去，逃。 I must be off 我得走了。 Where are you off to 你...
  • switch : n 1 （樹上折下的）細樹枝；軟鞭子；鞭打。2 假發；（尾巴上的）毛簇。3 〈美國〉【鐵道】道岔扳子，軌...
  1. Fso is not possible with existing indoor lighting because incandescent bulbs cannot switch on and off fast enough

    無線光通信在現有室內光源的情況下不可能實現，因為開關速度不夠快。
  2. Then, we caculate the dynamic character of the reflective mtn cell with the optimized parameter, give out the distribution of velocity, twist angle and tilt angle at the midle of the mtn cell when switch on or off in consideration of the backflow

    並針對選定參數的mtn液晶盒作了動力學上的計算。文中分別了給出mtn盒在加電壓和撤電壓時，引流效應對反射率的影響，並比較指向矢，速度，中間層的傾斜角等參量分佈的情況。
  3. Besides the basic requirements of a usual home heater like safety and auto - control on water temperature in tank, the new one was supposed to have more functions, the most important ones of which are temperature control on outlet and remote - switch on / off the machine

    本項目除了通常對電熱水器的安全性和水膽溫度的自動控制等要求外，還希望所設計的控制器具有恆溫出水控制、遠程開關控制等功能。
  4. " although the simplest model for a cn affecting gene actiity is where the ariant is a deletion of a gene or part of a gene, we found examples where actiity is affected from a distance, " commented barbara stranger, first author and post - doctoral fellow at the wellcome trust sanger institute. " this may occur when the cn reduces the effectieness of a region that works to switch the genes on or off

    變異拷貝數機制能通過改變特定基因的「劑量」 （即復制后的拷貝數量） ，藉助于裂解某個包含后續可翻譯成蛋白質密碼的基因的活性片斷或藉助于降解控制基因活性即類似開/關及在我們基因組中的調整開關的基因組中具有調控作用的基因片斷來影響基因活性。
  5. As the basis apparatus components, which are use to switch on and switch off main circuit or big capacity control circuit, ac contactors are widely used in control of electromotor and other power load

    交流接觸器是一種用來頻繁的接通和切斷主迴路或大容量控制電路的電器，廣泛應用於控制電動機和其它電力負載。
  6. In early prototypes the voltage needed to switch ion flow on and off was 75 volts, far too high to incorporate into modern integrated circuits

    在初期原型產品中，用以開關離子流的電壓為75伏特，遠高於目前集成電路所能承受的限度。
  7. After constructing a 35 - nanometer - high channel between two silica plates and filling it with potassium chloride saltwater, they demonstrated that voltage applied across this nanofluidic transistor could switch potassium ion flow on and off

    他們在兩片硅板之間製作35奈米高的通道，注入氯化鉀溶液，示範在這個奈米流體晶體管上施加的電壓可開啟或阻斷鉀離子流。
  8. Under operation system of dos and windows, control software is developed respectively. the wave of voltage and current as the ac contactors switch - on and switch - off is displayed dynamically, which make the equipment not only used as general electric life test instrument, but can apply test date for contactor study

    在控制軟體方面，分別完成dos平臺和windows平臺控制軟體設計，實現了交流接觸器觸點閉合與斷開時刻電壓、電流波形動態顯示功能，使該裝置不僅能作為交流接觸器常規電壽命試驗裝置，還對接觸器觸點的研究提供必要的試驗數據。
  9. Adopting a silicon - on - insulator geometry can boost the rate at which the transistors can be made to switch on and off ( or, alternatively, reduce the power needed ) by up to 30 percent

    採取絕緣層覆矽的幾何結構，可以提升電晶體在開與關之間的切換速度（換種說法是降低所需的功率）達30 %之譜。
  10. Switch filterkeys on and off

    打開或關閉篩選鍵
  11. You configure a trace switch to turn it on and off, or to set its level, determining the amount and type of messages it passes along to listeners

    通過配置跟蹤開關，可以將其打開和關閉或設置其級別，以確定它向偵聽器傳遞的消息量及消息類型。
  12. On the one hand, the receiver must be self - adaptive to set as fast as possible the " 0 " and " 1 " bit level judgement threshold in a dynamic way ; on the other hand, the transmitter of onu should take some measures to minimize and compensate for the burst delay. the optical burst transmission circuit is thus required to switch on and off the laser in a snappy way to ensure fast signal sending. in that sense, the laser must be designed with a superb response speed

    一方面，接收機必須具有自適應功能，能以最快的速度動態調定" 0 " 、 " 1 "比特電平判決門限；另一方面， onu的發射機應該採取-定的措施減小和補償突發時延，其光突發發送電路要求能夠非常快速地開啟和關斷激光器，迅速發送信號，所以，它需要使用響應速度很快的激光器。
  13. Llpa power push button switch is applicable to the motor of the voltage up to 500v and the capacity up to 3kw for directly starting run and breaking, also for infrequently turning on and off loaded current

    Llpa系列控制按鈕開關是可適用於電壓500v和負載量為3kw的發動機直接運轉和阻斷，同時頻率運轉和電流負載。
  14. Switch high contrast on and off

    打開或關閉高對比度
  15. Sydney : australian scientists have found how to switch hunger on and off using a molecule that targets the brain - a discovery which could stop weight loss in terminally ill patients or produce weight loss in the morbidly obese

    悉尼報道:澳大利亞科學家日已發現通過利用一種分子作用於人的大腦，以調控饑餓開關的閉合，這項發現能夠阻滯末期病患者的體重下降，或加快重度肥胖者的體重下降
  16. The world ' s first project to map key chemical changes that switch human genes on and off has begun. the endeavour could provide a crucial link between human genetics and health

    世界的第一個計畫-描繪映射轉變人類基因開關的關鍵化學變化-已經開始。這個努力可以提供人類遺傳學和健康之間的一個決定性連結。
  17. Protein kinase and phosphatase which play an important role in signal transduction in plant defense system, be used as " on - and - off " switch in cotton signal transduction path against verticillium wilt and which probably pathway they participate in anti mechanism was discussed

    重點討論了在棉花抗黃萎病信號通路中重要分子磷酸激酶和磷酸酯酶在植株抗性防衛中起著級聯調控開關的作用，在現有信號調控研究基礎上其在抗病機制中可能的參與途徑。
  18. What 33 kda does is it tells the cells when to switch on and off

    所做的，就是告訴細胞甚麼時候要運作
  19. Specialized circuit design for ic card reader without switch on and off the machine repeatedly. the most stable conjunction for hardware and software

    專業ic讀卡機系統電路設計，不需反覆開關重開機，具最穩定之軟硬體搭配功能。
  20. And we have an on and off switch in our minds

    ，在我們的思想里也要有開關。
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