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- This formula makes it easy to determine the wave length of sounds. 這一公式使得求聲音的波長(cháng)十分容易。
- The absorption is most effective for the shorter wave length rays. 對于短波部分來(lái)說(shuō)，吸收效應尤為明顯。
- The frequency, wave length and speed of sound are closely related. 頻率、波長(cháng)和聲速三者是密切相關(guān)的。
- If you know the frequency, you can find the wave length. 如果知道頻率,就可以求出波長(cháng)。
- The frequency, wave length, and speed of sound are closely related. 頻率，波長(cháng)和聲速三者是密切相關(guān)的。
- Each band represents a deviation of one half wave length of the applied light. 每條光帶表示所用光的一個(gè)半波的波長(cháng)的偏差。
- A particular spectrum line corresponds to a certain definite light wave length. 某特定的譜線(xiàn)就代表一個(gè)確定光的波長(cháng)。
- Processed Sugarcane juice has the longest absorbing wave length in 520 nm. 本實(shí)驗研究了檸檬汁和甘蔗汁混合發(fā)酵釀酒的加工工藝。
- In the paper a new method to obtain the phase shift by adding adjustable polarize and 1/4 wave length plate is presented, which is simple and no influence with different phase value. 文中提出了一種在散光激光入射光路中用加入一可調偏振片和一可調1/4波片實(shí)現散光圖象雙折射相移的方法,該方法設備簡(jiǎn)單,能保證總體光強的一致性。
- This paper introduces the principle of the defibrillator,the electric current of the single phase wave and the biphasic waveform as well as their wave and energe. 本文通過(guò)介紹了除顫儀原理、單相波和雙相波電流、波形、能量,分析了除顫儀雙相波技術(shù)的優(yōu)點(diǎn)。
- Ultraviolet light is divided into short wave and long wave according to the excitation wave length. 根據激發(fā)波長(cháng)不同分為短波和長(cháng)波。
- And a period (which is the time it takes a wave crest to travel one wave length). 和周期(海峰走過(guò)一個(gè)波長(cháng)所需的時(shí)間)。
- The light is dispersed into its component wave lengths. 光被色散成各種波長(cháng)的單色光。
- The spectrum is just an image of the star in various wave lengths. 光譜正好是恒星在各個(gè)波長(cháng)處的象。
- Each segment of line current can be approximated as a Hertzian dipole if each segment is much smaller then a wave length. 因此任意線(xiàn)電流在三度空間之三維向量電磁場(chǎng)即可以赫芝電偶極完整之遠場(chǎng)及近場(chǎng)近似合成之。
- Wireless is exactly the same thing as light and heat,except that its wave length is immeasurably longer. 無(wú)線(xiàn)電與光和熱完全一樣，除了其波長(cháng)要長(cháng)得多。
- The running buffer was 50 mmol/L borax buffer (pH 9.5), the running voltage was 20 kV, and the wave length was 214 nm. 最佳電泳條件為:50mmol/L的硼砂(pH 9.;5)緩沖液;20 kV分離電壓;214nm紫外檢測;環(huán)丙沙星為內標。
- By a quarter of wave length commutator principle, combining with electromagnetic wave absorb of filling material. 利用四分之一波長(cháng)轉換器原理，結合填充材制成電磁波吸收體。
- Double- wave length ultraviolet spectrophotometry for the determination of MPC and DPU is exact, fast and simple. 采用雙波長(cháng)紫外分光光度法測定MPC和DPU的含量具有準確、快速、簡(jiǎn)便等特點(diǎn)。
- You are a traveler and the Crab is a homebody;that automatically puts you on a different wave length. 射手-巨蟹： 你是個(gè)旅行家，而蟹子是個(gè)居家的動(dòng)物，很明顯你們不是一條道上的人。
