photon flux造句
例句與造句
- Cavity photon flux
諧振腔光子流 - A receiving surface of perturbative photon fluxes in interaction between gravitational waves and em fields
引力波和電磁場(chǎng)作用中擾動(dòng)光子流的接收面 - Effects of photosyntheynthetic photon flux density and co2 concentration on photosynthesis of sugar - free micropropagation of sweetpotato plantlets
2濃度間接調(diào)控對(duì)甘薯無(wú)糖組培苗光合特性的影響 - In euv and soft x - ray band , the most often used detector is ion chamber with rare gas , from whose collective electrode we can directly calculate intensity of photon flux
在極紫外和軟x射線(xiàn)波段常用的探測(cè)器是稀有氣體電離室，可以通過(guò)電離室收集極的收集電流直接計(jì)算出光子流強(qiáng)度。 - Pms has no obvious relation to age and has good relation to air temperature , photon flux density and air humidity . the pre - dawn pms is steady . compared with caraganar , the drought - resistance ability of s . viciifolia is stronger
枝水勢(shì)同年齡之間無(wú)明顯關(guān)系，與環(huán)境因子間有很好的響應(yīng)，同大氣溫度和光照顯著負(fù)相關(guān)，與大氣濕度顯著正相關(guān)。 - It's difficult to find photon flux in a sentence. 用photon flux造句挺難的
- Photosynthesis and transpiration have no obvious difference between different age s . viciifolia , but they have consanguineous physiological responses to environmental factors such as photon flux density , air temperature and the content of soil water . compared with caraganar , s . viciifolia formed the physiological mechanics of less photosynthetic rate and less tranpiration rate to resist drought
狼牙刺的凈光合速率同光合有效輻射、大氣溫度和二氧化碳濃度之間沒(méi)有顯著相關(guān)性，與土壤含水量顯著正相關(guān)；蒸騰作用與光合有效輻射、土壤含水量及空氣溫度有很好的正相關(guān)性，與大氣濕度有負(fù)相關(guān)性。 - Abstract : by employing the concept of photon flux , the evolution of the phase and photon flux in the eigenmode state in three - wave mixing , and the requirements for the initial phase and photon flux in this state , are studied in the paper . a special state in which there are only exchanges of the photon flux but no phase variations in the three - wave mixing process is investigated . an all - optical switch based on the eigenmode pushpull nonlinear - optical - mirror is presented , and the properties of this all - optical switch are numerically calculated . the numerical results show that the performance stability is extremely good , and the intensity and phase of the output signal beams can be easily realized and controlled
文摘:利用光子流概念研究了三波混頻中本征模狀態(tài)的相位和光子流的變化，以及該狀態(tài)對(duì)光波的初始相位和初始光子流的要求，研究了三波混頻中只有光子流的交換卻沒(méi)有相位變化的特殊狀態(tài)，提出了本征模狀態(tài)推拉式非線(xiàn)性光環(huán)鏡的全光開(kāi)關(guān)，并數(shù)值計(jì)算了這種全光開(kāi)關(guān)的性能，數(shù)值結(jié)果表明，該光開(kāi)關(guān)的性能穩(wěn)定性好，并且易于實(shí)現(xiàn)和控制輸出信號(hào)光的光強(qiáng)及相位 - In this paper , the author will firstly introduce the meanings of the photometric units , photosynthetically active radiation and photosynthetic photon flux , then theoretically derive the relations of the three units above , and finally utilize the full range of spectral characteristics of three different lamp to illustrate the process of conversion
該文在介紹人眼光度學(xué)、促進(jìn)光合作用輻射功率和光合作用光子流量的基礎(chǔ)上，主要從原理上推導(dǎo)出三個(gè)單位之間的轉(zhuǎn)換關(guān)系，最后用三種光源具體舉例計(jì)算。