propagation造句
例句與造句
- The high frequencies are not emitted, the effect of frequency-selective propagation is not very apparent .
沒(méi)有激發(fā)高頻，頻選傳播不很明顯。 - Efficient methods of vegetative propagation and improved screening techniques are also required .
高效率的無(wú)性繁殖法和改良的鑒定技術(shù)也屬必需。 - A complete study of the propagation of shock waves in elastic solids is presently lacking .
關(guān)于彈性固體中沖擊波的傳播，目前還缺少全面的研究。 - Propagation of virus in embryonating eggs was first used by goodpasture and woodruff in 1931 .
1931年Goodpasture和Woodruff首次應(yīng)用雞胚培養(yǎng)病毒。 - Propagation delay is the time between the application of the input and the correct response of the output .
傳輸延時(shí)是指輸出相對(duì)輸入的延遲時(shí)間。 - It's difficult to find propagation in a sentence. 用propagation造句挺難的
- Within the limits of experimental error, this was equal to the measured speed of propagation of light .
在實(shí)驗(yàn)誤差范圍內(nèi)，這數(shù)值等于光的傳播速度的測(cè)量值。 - The simplest explanation of aberration is the analogy of light propagation to the fall of raindrops .
對(duì)光行差的最簡(jiǎn)單的解釋?zhuān)前压獾膫鞑ネ挈c(diǎn)的下落作類(lèi)比。 - A few methods exploit other properties of flowing fluids, such as the propagation of various sonic waves .
還有幾種方法能利用流體的其它性能，如各種不同的聲波的傳播。 - Evidently, there is another motion to be concerned with and that is the propagation of the modulation envelope .
顯然，還應(yīng)當(dāng)考慮另外一種運(yùn)動(dòng)，那就是調(diào)制包絡(luò)的傳播。 - The delay due to the carry propagation through the adder stages can be minimized when a carry-look-ahead scheme is used .
采用越級(jí)進(jìn)位方式可以減小逐級(jí)進(jìn)位造成的延時(shí)。 - Our physical picture of guided light propagation is that of light traveling in zigzag fashion through the film .
導(dǎo)波光的傳播的物理圖象就是光按Z字形方式通過(guò)薄膜傳輸。 - Clonal propagation of plants by runners is based on meristematic activity of the differentiated cells of the plants .
植物通過(guò)長(zhǎng)匐莖的無(wú)性繁殖基于植株分化細(xì)胞的分生活性 - Under conditions of easterly flow, therefore, or very large westerly flow no vertical propagation will occur .
所以在東向氣流或很大的西向氣流的情況下，將不發(fā)生垂直傳播。 - Diseases spread by insects are encouraged when climatic conditions are favorite to the propagation of the vectors .
當(dāng)氣候條件適于媒介昆蟲(chóng)繁殖時(shí)，由昆蟲(chóng)傳播的疾病即行蔓延。