遮光生 的英文怎麼說
中文拼音 [zhēguāngshēng]
遮光生
英文
opacity-
Hplc analysis indicated that a. vera l. growing under shaded conditions had remarkably lower aloin content in its leaves that it growing under natural light did
高效液相色譜分析結果顯示,生長在遮蔭條件下的庫拉索蘆薈葉片,蘆薈素含量明顯低於生長在自然光照下的含量。Transmission electron microscope and hplc were adopted to study cellular ultrastructures and aloin contents of aloe vera l. growing under shaded condition and natural light
摘要分別用透射電子顯微鏡技術、高效液相色譜法研究了生長在遮蔭和自然光照條件下庫拉索蘆薈葉片的超微結構和蘆薈素含量。Whether a. vera l. grew under shaded conditions or natural light, its aloin content was significantly and negatively correlated with the age of the leaves and the age of its mature leaves showed much more influence
無論自然光下還是遮蔭條件下生長的蘆薈,蘆薈素的含量與葉齡有顯著的負相關性,遮蔭對成熟葉的影響更大。The series have outstanding floatage, lightness and excellent covering effect which come into being effect of mirror surface. they may reflect light and heat
該類產品具有非常好的漂浮力,可以漂浮於漆膜表面,能夠有效地反射光和熱;另外,還有很好的遮蓋力和白亮度,在低酸值樹脂體系中能產生鏡面效果。For best growth, the guar bean requires full sunshine, flashing rainfalls that are moderately frequent, and well drained soil
要得到最好的生長,瓜兒豆需要充分的光照,遮擋適度頻繁的降雨以及良好排水的土壤。For those who have little or no direct exposure to sunlight such as those who are housebound, or who cover most of their face and body for religious or cosmetic reasons, dietary sources of vitamin d are especially crucial
對于那些很少甚至根本不直接暴露于陽光中的人,如居家的人和由於宗教或者傳統的原因把大部分臉孔和身體遮起來的人來說,通過膳食獲得維生素d是至關重要的。Methods adopted in the researches of light physiology and ecology were adopted to study physiological changes in three hex species, ilex chinensis, i. viridis and i. cornuta var. fortunei, under light - shaded conditions
摘要以冬青、綠冬青、全緣枸骨為材料,運用光生理生態研究方法,對不同遮蔭條件下, 3種冬青屬植物的光生理變化進行了研究。In addition to providing shade, plants can assist cooling by transpiration. plants also enhance the visual environment and create pleasant filtered light
額外的當提供遮陽時,植被可以通過蒸發作用產生涼爽。植被也能提高周圍的適應環境和產生舒適的過率光線。He taps his right hand against his gun and looks around him at the silent gateroom, the console and furniture covered again by protective sheeting, the only light coming from the wormhole glowing bright and blue in front of him
他右手輕叩著槍,在安靜的星門室環顧四周,控制臺和著被再次被披上遮照布,唯一從蟲洞閃出的光在他面前熠熠生輝。Health and safety in welding and allied processes - transparent welding curtains, strips and screens for arc welding processes
焊接和類似工藝的衛生和安全.電弧焊工藝用透明焊接屏板,屏帶和遮光罩But michelia foveolta had obvious growth dominance under one layer shading, the increasing of plant height is relatively high, there were no significant difference in increased perimeter, branches and leaves dry weight, roots dry weights, the whole dry weights of plant in michelia foveolta between full light and shading treatments
而金葉含笑在一層遮蔭處理下表現明多脈青岡和金葉含笑幼苗的光合生理特性研究顯的生長優勢,其株高增量較多,徑粗增量和枝葉干重、根干重、整株干重雖然略低於全光照下,但二者並無顯著差異So far new variety is deficient and difficult to popularize because it is hard to know the eclolgical adaptability of plants, so we ca n ' t adjust measures to local conditions. in this paper, we systematically studied photosynthetic characteristics, light response characteristics, photosynthetic diurnal variation, growth, biomass, seasonal variation of physiological characteristics and leaf anatomy of cydobalanopsis multinervis and michelia foveolta under different shadings ( full light, one layer shading, two layers shading ) by ecophysiologi cal methods
本研究運用生理生態學的研究方法,選取目前在園林上應用較少的多脈青岡和金葉含笑的幼苗為研究材料,對其在不同遮蔭處理下(全光照、一層遮蔭、兩層遮蔭)的光合特性、光響應特性、光合日變化、生長情況、生物量、生理特性的季節變化及葉片形態解剖結構等方面進行了較為全面系統的研究。He leaned his head back and closed his eyes ; and like a child, crying, that forgets its grief in watching the sunlight percolate through the tear - dimmed films over the pupils, so martin forgot his sickness, the presence of ruth, everything, in watching the masses of vegetation, shot through hotly with sunshine that took form and blazed against this background of his eyelids
他頭向後仰,閉上了眼睛,然後像一個哭泣的兒童望著陽光透過淚膜遮蔽的眼球忘記了悲傷一樣忘掉了他的病,忘掉了露絲的存在,忘掉了一切。以他的眼簾為背景的蓬勃生長的叢叢草木被熾熱的陽光穿透了,他望著。But the researchers found extra ros are generated only when the uv filters have penetrated into the skin and, at the same time, sunscreen has not been reapplied to prevent ultraviolet radiation from reaching these filters
但研究者們發現,只有當遮光劑滲入皮下的同時,防曬霜並沒起到阻擋紫外線進入的作用,並產生了額外的ros反應。The design basis and methods are discussed in the areas such as the use of energy, the conservancy and seal of heat, natural ventilation, the use of mid - water, the afforestation, and the materials of ecological architecture. all these are considered on the basis of the elemental relation between architecture and natural environment in order to make people have a deeper understanding and grasping of such a design
本文試圖從建築與自然環境的基本聯系入手,從能源利用、保溫隔熱、遮陽、自然採光、自然通風、中水利用、綠化、生態建材等方面闡述生態建築的設計原理與設計方法,使我們對生態建築的設計有深入的了解和掌握。Light intensity, nutrient availability and salinity all have significant effects on clonal growth and clonal morphology of h. ruthenica. deep shade, low nutrient availability and high salinity markedly reduced its growth. moreover, the degree and pattern of plasticity in biomass, leaf area, number of ramets, stolon length, petiole length and root to shoot ratio in response to salinity demonstrated genotypic variation
深度遮光、低養和高鹽均顯著削弱金戴戴的生長,其生物量、葉面積、分株數、匍匐莖長及葉柄長和根冠比對基質鹽分的可塑性大小和格局顯示出基株間的差異。The study is about a kind of 3 - year - old pharmaceutical plant t. media cv. hicksii. we set up 3 kinds of different illumination handles using the black sunshade net shading in the pharmaceutical plant garden of the southwestern normal university ( elevation is 250 meters ) of chongqing. the natural light intensity ( passing through light rate is 100 % ) is the contrast, consequently the passing through light rates of one - layer shading and two - layer shading are 50. 0 %, 12. 5 % respectively
本文以盆載(紫色壤土,盆高20cm ,直徑15cm ) 3年生的曼地亞紅豆杉( taxusmediacv . hicksii )為材料,于重慶西南師范大學藥用植物園內(海拔250m )利用黑色遮陽網遮光,設置3種不同的光照處理,以自然光為對照(透光率100 ) ,一層遮蔭、二層遮蔭透光率分別為: 50 . 0 、 12 . 5 。Fire hazard testing - part 6 : guidance and test methods on the assessment of obscuration hazard of vision caused by smoke opacity from electrotechnical products involved in fires - section 30 : small scale static method - determination of smoke opacity - description of the apparatus
著火危險試驗.第6部分:火中電工產品產生的煙霧蔽光性引起的視覺遮蔽危險的評定指南和試驗方法.第30節:小規模靜態試驗法.煙蔽光性的測定.儀器說明It is the first time that filters in sunscreen have been found to act in this way, according to researchers at the university of california, riverside
美國加州河邊市加利福尼亞大學的研究者認為,這是首次發現防曬油中的遮光劑會對人體皮膚產生這樣的副作用。Thus, it is quite necessary to deeply investigate some related problems, such as stray light transfer, stray light analysis and calculation, stray light suppression method, and baffle system design, bi - directional reflectance distribution function ( brdf ) of material surface, and accurate quantitative analysis and measurement of stray light performance of optical systems, like point source transmittance ( pst ) etc. this paper introduces stray light suppression method
因此,對系統雜光的產生和傳輸、分析和計算、雜光抑制措施的採用與遮光系統的設計、材料表面brdf以及系統雜光pst的定量測試等方面進行深入研究,是非常有必要的。分享友人