雜種性 的英文怎麼說
中文拼音 [zázhǒngxìng]
雜種性
英文
hybridism-
We can get nonmalignant hybrid cells.
我們可以獲得非惡性的雜種細胞。And the rock mass as the main object of most engineering practice is developed by all kinds of geotechnical action and force in the long geology history to the complex characteristic of continuous medium, crannied medium and granular medium, to the anisotropic and heterogeneous entity with elasticity, plasticity, viscidity, creepocity and rheology
作為主要工程對象的巖體是在漫長的地質歷史發展過程中經受各種地質營力作用而形成的成因和構造復雜,巖性多樣且包含了連續介質,裂隙介質和散體介質特徵的,兼有彈性、塑性、粘性、流變性的各向異性的非均質地質體。This paper summarized the inheritance and variation of main biological and economic characters in rape progeny from hybridization and distant crossing, inquired into the selective mating of hybrid parent and the selection of hybrid progeny, analyzed the problems which had existed in rape distant crossing breeding, and put forward some ideas for accelerating the stability of characters in distant crossing progeny
概述了油菜品種間雜交後代及遠緣雜交後代主要生物學性狀和經濟性狀的遺傳變異現象;對雜交親本的選配及雜種後代的選擇進行了探討,分析了油菜遠緣雜交育種中存在的問題,就加速遠緣雜種後代的穩定提出了一些見解。However, for litter size and litter weight at the age of 20d, crossbred duroc mated groups appeared superior to pure ones
但在20日齡窩仔數和窩重性狀上,雜種公豬優于純種公豬。The structures and characteristics of several graphite samples are measured by means of powder x - ray diffraction ( xrd ), brunauer - emmer - teller ( bet ) surface area measurement, inductively coupled plasma ( icp ) spectroscopy, particle size analysis and electrochemical measurements. the effects of origin, structure, impurity, particle size, specific surface area of carbon materials on the electrochemical characteristics are studied. a synthetic graphite with abundant resources, low cost and favorable performance is determined as the raw material for modification of graphite
採用xrd 、 bet 、 icp 、激光粒徑分析及電化學性能測試等方法,對國內外多種典型石墨樣品的結構與性能進行比較,研究石墨材料的來源、晶體結構、雜質含量、顆粒大小、比表面積等因素對其充放電性能的影響,確定一種性能較好、價格低廉、來源廣泛的普通人造石墨粉作為熱處理與摻雜改性、以及復合結構炭材料研究的原材料。Cipangopaludina chinensis is a normal kind of freshwater gastropod and has high economic values because it can be food for people, which not only tastes well but also is high nutrient, and it can be the bait for some carnivorous fish and some omnivorous fish such as mylopharyngodon piceus and cyprinus carpio
中國圓田螺cipangopaludinachinensis是我國一種常見的可供食用的淡水螺,滋味鮮美,具有較高營養價值;同時它還是青魚、鯉魚等肉食性魚類和雜食性魚類的優良天然餌料,因而具有較高的經濟價值。The self - incompatibility characteristics and heterosis breeding on rape
油菜的自交不親和性和雜種優勢育種Analysis of heterosis and heredity of main characters in winter wheat
冬小麥主要性狀的雜種優勢測定和遺傳分析Research on heterosis and growth perfermance in qinchuan cattle and its hybrids
秦川牛及其雜種牛生長性能及雜種優勢研究Study on heterosis and combining ability of male sterile system of hexaploid triticale with t. timopheevi cystoplasm
型細胞質雄性不育體系雜種優勢與配合力的研究For crop plants, hybrids vigor is particularly important for characteristics such as growth rate, yield, and disease resistance
對于農作物而言,雜種優勢在生長速度,產量和抗病能力等方面表現出更顯著的優越性。Usually the more unlike the parents are the more hybrid vigor is released, but the effect diminishes in subsequent generations as more recessive homozygotes reappear
通常,親本越不相似,產生的雜種優勢越強,但這種優勢使下一代的隱性純合子的出現機率更多。Through the analysis of image, narrative angle and genre, it can be concluded that betty blue indicates an important developmental trend of film : hybridity
通過對其中的形象、視點和風格的分析,可以發現它可能代表了法國「后新浪潮」電影發展的一種重要方向:融合性或曰雜交性。Examination of chromsome number of the hybrids ri showed the sum of both parent chromsome besides aneuploid. the hydrid cell line ri was characterized by isoenzyme analyses, sds - page, rapd and opine synthetase assay
雜種r _ 1細胞的染色體數檢查、冠癭堿檢測、同工酶分析,可溶性蛋白sds - page電泳和rapd分析結果,都證明了其雜種特性。There are about 700 interspecific hybrids among the british vascular plant flora of about 2500 native and alien sexual species.
在不列顛維管植物區系的2500個本地的和歸化的有性種中,約有700個種間雜種。Genetic effects and heterosis analysis for yield and quality traits in kenaf hibiscus cannabinus l
紅麻產量和纖維品質性狀的遺傳效應與雜種優勢分析However, local wars, armed conflicts, racial and religious conflicts, arm race, acts of intervention and sabotage and terrorism were witnessed in many places with increasingly complex nature and diverse forms
然而,許多地區還以更加復雜的性質和形式經歷著地區戰爭,武裝沖突,種族和宗教沖突,軍備競賽,恐怖主義行動等。Selfing heterozygotes halves the heterozygosity, and thus outbreeding maintains heterozygosity and produces a more adaptable population
自交雜合子有一半雜合性,因此遠系繁殖可以產生適應能量更強的種群。The great bustard is polyphagia bird, but it feeds mainly on plants. the feeding field habitat selection relate with that whether the grassland burn or not last year. the important factors that determine the feeding field selection are the plant species, vegetative cover score. density hemerrocallis minor and the density of pedacularis sp. on burning grasslandsjthe density of vegetation. insects quanlity. plant species richness and the height of plant are the main factors that determine the feeding field selection on unburning grasslands
大鴇是雜食性鳥類,但以植物性食物為主。對于取食地的選擇往往跟草原上一年是否被火燒過有關。在火燒地,植物種類數、植被蓋度、小黃花菜密度和蒿密度是取食地選擇的重要因素;在非火燒地,植被密度、昆蟲數量、植物物種豐富度及植物高度在大鴇取食地選擇中發揮重要作用。Induction and genetic identification of embryogenic calli from hybrids of shatian pummelo
沙田柚雜種胚性愈傷組織的誘導及遺傳鑒定分享友人