生長值 的英文怎麼說
中文拼音 [shēngzhǎngzhí]
生長值
英文
growth value-
In 2001, the area became a marine park, protecting the diverse marine life such as coral reefs and seaweed that is aplenty around the island
海島周圍擁有珊瑚群落及海藻床兩種高生態價值的生長地,在2001年正式指定為海岸公園。Objective to simulate the growth of axons in the developing nervous system numerically
摘要目的數值模擬神經系統在發育過程中軸突的生長情況。Millet and tobacco were transformed with the thrt ' e plant expression vectors. our observations with transgenic plants showed that the pf40 gene affected the growth of lateral shoots developing in the basipetal pattern early after floral transition. analysisd the transgenic plants showed the pf40 gene can reduced the apical dominance of both millet and tobacco
測量結果表明pf40基因過量表達的轉基因穀子生長素的含量降低為對照的0 . 6 0 . 8倍,而細胞分裂素的含量較對照約升高0 . 2 0 . 35倍,生長素與細胞分裂素的比值在轉基因植物中改變明顯,降低到對照的一半。Seed culture conditions of bacillus licheniformis ts - 01 were firstly investigated. the results showed that the optimal growth temperature was 40 c ; the suitable seed culture medium was beef extract soya peptone medium ; the optimal initial ph was 7. 5 ; the optimal seed culture time was 13h ~ 14h
首先對地衣芽孢桿菌ts - 01的種子培養條件進行了研究,得到的結果為:最適生長溫度為40 ;較適合的種子培養基為牛肉膏大豆蛋白腖培養基;最適初始ph值為7 . 5 ;種齡為13h 14h 。It presentes the modal of " bimorph degradation ". unwoven meshes were formed by pdlla / ha composite fibers with diameter of 10 ~ 15 m and embedded by i collagen albumen, polylysine and collagen albumen of the rats " tails
前期降解較為緩慢, ph值基本穩定地保持在7 . 0左右, ha真正起到了代償pdlla降解引起的ph下降的作用,有助於防上無菌性炎癥的發生,也有利於細胞生長和組織形成。Numerical simulation of dendrite growth for binary alloy during non - isothermal solidification
二元合金非等溫凝固枝晶生長的數值模擬Herbs bourgeoned with a high density and a low coverage in early july. with the coming of rain season, the velocity of growth in herbs enhanced with the higher coverage in august. in september, the growth of herbs stopped and the density and coverage of herbs descended
草本植物在7月初萌發,平均密度大,但植株較小,蓋度也小;隨著降雨量的增加,在8月份一一草本植物的快速生長期,草本植株個體長大,平均蓋度達最大值,但是密度卻有所下降;到了9月中下旬基本成熟並逐漸死亡,蓋度和密度均下降。Here is the result, during yvo4 odd - crystal growing under cz method, while fusibility contain nature - convection by temp - grads and impose - convection by crystal - circumvolve, which make it difficult to growth large dimension odd - crystal
數值模擬的結果表明,在cz法生長yvo _ 4單晶過程中,由於熔體中存在著因溫度梯度引起的自然對流和晶體旋轉引起的強迫對流,使生長大尺寸單晶有著一定的困難。This is so because climbing plants are likely to encounter intensive - changing environmental condition during their growth ( especially change of illumination ). secondly, there is a large proportion ( 30 - 40 % ) of climbing plants which belong to dioecism, and hence a gap between male and female plants on morphology, biological characteristic, economic value and so on. this dissertation focuses on herbaceous climbing plants, perennial or annual species such as dioecious trchosahthes kirilowii maxin and dioscorea opposita thumb, and monoecious luffa cylindrical ( l ) roem, it attempts to discover how climbing plants adapted to various environments and the mechanism of adaptation from aspects of physiological and reproductive ecologies at present, due to overuse of chlorofluorocarbons ( cfcs ), the ozonosphere has become thinner and thinner, and the ultraviolet - b ( uv - b ) radiation has increased considerably
而攀援植物本身是一類理想的植物行為生態學研究材料:第一,攀緣植物由於受攀緣能力和支柱木資源的限制,在生長過程中通常要遇到強烈變化的環境條件(特別是光照) ;第二,攀緣植物中具有較高比例的雌雄異株類型,通常佔地區攀緣植物種類的30 40左右,不同性別的植物在形態學及生物學特性、經濟價值等方面存在一定的差距,因此,本文以雌雄異株攀緣植物栝樓( trchosahtheskirilowiimaxim ) (葫蘆科多年生草質藤本植物)和山藥( dioscoreaoppositathunb ) (薯蕷科薯蕷屬植物) 、雌雄同株異花攀緣植物絲瓜[ luffacylindrical ( l ) roem ] (葫蘆科一年生攀緣草本植物)為材料,試圖從生理生態學及生殖生態學角度揭示攀援植物如何適應不同生境及其機理。The site contains a distinct range of species with a high level of endemism and reveals a pattern of evolution that is not only of great scientific interest but is also of importance for conservation
這個地區內生長有許多極具當地特色的動植物物種,同時也展示出物種的進化過程,這些特點不僅僅具有很高的科學價值,同是也有很高的保護意義。Based on original data of physical investigation for junior conducted in the cities of china and using the non - equidistance gm ( 1, 1 ) model, the expect model for junior growth in the cities is established, the growth trend of junior in the future of 10 years is predicated
摘要依據國家先後4次測試公布的全國城市漢族兒童青少年體質調研的原始數據,運用灰色非等間距gm ( 1 , 1 )模型,建立城市兒童青少年生長發育預測值模型,預測未來10年城市兒童青少年的生長發育趨勢。It has important role on bone remodeling, fetation and nerve development. its medical uses of curing diabetes mellitus, dawfism and osteoporosis are just developing. to obtain enough igf - 1 for basic or clinic research, we must choice an convenient method other than extraction from human materials, eg
Igf - 1是一種多功能細胞增殖調控因子,它在骨重建、胚胎發育、神經生長等方面有重要作用,在糖尿病、侏儒癥、骨質疏鬆等多種疾病的治療中都有重要的應用價值。It is well known that various kinds of biological substances such as growth factors, cytokines and adhesion molecules are closely related with the wound healing process. in particular, adhesion molecules play an important role in the promotion of inflammatory reaction, these factors stimulate the synthesis of extracellular matrix by local fibroblasts, generate new blood vessels, promote the granulation tissue fonnation, and enhance re - epithelialization nthat takes places by the migration of the kerati - nocytes from the edges of the wound toward the center
多種生物學介質如:生長因子、細胞因子及粘附分子等與皮膚損傷愈合過程密切相關,尤為值得提出的是,粘附分子在炎癥的發生的起始過程中起著至關重要的作用,這些因子在細胞外基質的形成、血管的發生、肉芽組織的生成及上皮的再形成方面等均具有重要作用。The growth rate can exceed the pull rate and even be negative at a given time.
生長速率可能大於拉晶速率,甚至某一時刻是負值。The high - power semiconductor quantum well ( qw ) laser is a kind of luminescence device with superior performance, it has longe - lived, low threshold current density, high efficiency, high luminosity and excellent monochromatic, coherence, directionality, etc. the high - power semiconductor laser is widely applied to the fields, such as military, industrial machining, communication, information processing, medical treatment, etc. the material ' s epitaxy is the foundation of the whole laser ' s fabricating, and it has important influence on the optics and electricity performance about the laser
大功率半導體量子阱激光器是一種性能優越的發光器件,具有壽命長、閾值電流密度低、效率高、亮度高以及良好的單色性、相干性、方向性等特點,廣泛應用於軍事、工業加工、通信及信息處理、醫療保健等領域。材料的外延生長是整個激光器器件製作的基礎,對器件的光學和電學性能有著重要的影響,生長不出優質的材料體系,獲得高性能的器件就無從談起,因此,材料的外延生長便成為了整個半導體激光器製作過程之中的重中之重。Based on observation data at the meteorological source and geological status at different regions from hubei province, together with experimental researches at conjac biological characteristics, osculating value method at multi - objective decision a well a gray correlation analysis method wean employed to design the planting area distribution
摘要利用湖北省各區地理氣候資源的統計資料,結合魔芋生長發育的生物學特性的試驗觀察,利用多目標決策密切值分析法和灰色關聯分析法,對湖北省魔芋種植區域進行了規劃。G. a. peluca factory, in the north - western town of rosario, opted for supplies of locally grown " natural " hair when it faced a shortage of russian synthetic wigs after the peso plunged in value by nearly two thirds this year
由於今年的經濟危機造成阿根廷比索大幅度貶值,位於阿根廷西北部羅薩里奧市的g . a . peluca假發製造廠無法繼續進口俄羅斯的用於製造假發的合成纖維,因此現在這個工廠只得選擇當地"自然生長"的頭發作為原料。Applied value of somatostatin receptor scintigraphy in patients with graves ' ophthalmopathy
眼病患者生長抑素受體閃爍顯像的應用價值The results showed that there were significant difference in increased biomass yield, increased new shoots, n uptake efficiency, n physiological utilization efficiency, n economic efficiency and n use efficiency among 6 tea plant genotypes
結果表明,在4種施氮條件下,生物量增加值、新梢生長量、氮素吸收效率、氮素生理利用效率、氮素經濟效率和總的氮素效率存在著顯著的品種間差異。The results of the experimental tests show that nh4cl and k2hpo4, kh2po4 are the most available nutrents to our isolates when they are degrading oils. the most suitable experinment condition is : temperature being 30 c, initial ph being 7 - 8, the shaking rate of the culture flasks is 180 r / min, the concentration of nacl is 1 %. the biodegradation results have shown that our 6 isolates have the effective degradation capability to crude oil ; within 6 days the transforing rate of oil by each single strain is more than 60 %
本研究分離出的6株菌,初步鑒定結果為: sy1為微桿菌屬、 sy2為諾卡氏菌屬、 sy3和sy5為假單胞菌屬、 sy4和sy6為芽孢桿菌屬;實驗結果表明, 6菌株的最佳氮源為氯化銨( nh _ 4cl ) ,最佳磷源為磷酸氫二鉀和磷酸二氫鉀的混合物,最適生長條件為:溫度為30 ,初始ph值為7 8 ,搖床轉速為180r min ,鹽( nacl )濃度為1 ;通過降解實驗得出6株菌對原油都有較強的降解能力,單一菌株在5天後的原油降解率都高於60 , 6株菌對原油的生物降解反應符合一級反應動力學特徵。分享友人