誘變因素 的英文怎麼說
中文拼音 [yòubiànyīnsù]
誘變因素
英文
mutagen-
Mutagtnic effect of some new mutagens on rice
幾種新的誘變因素對水稻的誘變效應The reversion frequency is increased by the addition of mutagents.
逆轉的頻率靠加入誘發變因素而增加。Apoplexy may lead to disability or beath, is known to be verydangerecus for hyman health. inclinical data, apoplexy is shown to be preventable or curable. the thesis presents the mechansm and the method to avoid the internal infury leading impairment or to the death. morbidity and internal cauce are shown to be the major factors, responsible for the deseace. apoplexy is happening and changing are shown to relate to the age, blood pressuce, mentalith, climate, feeling etc, among which, high blood pressure is shown to the culpril inducing apoplexy
卒中是可以預防或推延發病的，唯需「未病先防，既病防變」 ，始可收效.其病因機制是「內傷積損頹敗」 ，強調內因是主要的，有時是綜合因素致病.其發生和變化與年齡、血壓、代謝、氣候、情緒、飲食等有密切的關系.尤其高血壓是誘發卒中的元凶，預防卒中的關鍵在高血壓、小中風、高血脂癥等的防治This process reflects the deviating behaviors make impact to culture deviation. meanwhile, the culture deviation combined with individual characters and other related factors also direct the deviating behaviors of temporary migrants. it ' s the process of cultural influence
這種變異的文化，與個體特徵及其他相關因素結合，又成為了流動人口產生高危行為（如賣淫、嫖娼、靜脈吸毒等）的主要誘因，體現出文化對行為的指導，支配作用。Changes of the induced normal curvature and the relative sliding coefficient of gears are the important factors
齒面誘導法曲率和滑動系數的改變是重要的影響因素。The paper mainly deals with the chromosome doubling method and mutagen types for medicinal plants and other factors affecting chromosome doubling
本文著重介紹了當前藥用植物染色體加倍所採用的方法、誘變劑類型以及其它一些影響植物染色體加倍的因素。The other one is the cause of institutional variance, which is expectation of latent maxim benefit
二是制度變遷的誘致因素在於主體期望獲取最大的潛在利潤。Based on the field survey of geo - hazards in the county, this paper first introduced the present conditions of the geo - hazards, including the types and the temporal distribution characteristics, and then studied the formation conditions of the geo - hazards
最後，從內部控制因素地質環境條件、外界誘發因素可變自然條件及人類工程活動的觀點出發，結合青田縣的具體情況，對該縣地質災害的成因進行了分析。Nevertheless, in reality, the quality of the functioning is decided by people ' s different value judgments. in the light of the function ancl the change regularity of property rights, the above characteristics of property rights enabl e people to optimize the function and achieve anticipated goals according to certain value standard, by way of adjusting property rights structure and changing its pattern. moreover, as a general introduction of theories of system changes, it is generalized that the causality of the changes is the external profit which is not available under the existing system ; the prerequisite for the occurrence of change is the shifting of the system from balanced situation to unbalanced
產權功能的上述特點使人們可以依據產權的功能和變動規律，在一定的范圍內通過調整產權結構，改變產權的格局來優化產權的功能，按照一定的價值標準來實現預期的目標；另一方面，作為對制度變遷理論的一般論述，闡明了：制度變遷的誘致因素是在以已有制度安排中無法取得的外部利潤；制度變遷發生的必要前提是制度由均衡狀態到非均衡狀態的轉變；只有當新制度的社會潛在凈效益大於原有制度的社會凈效益、新制度的潛在個別凈效益也大於原有制度的個別凈效益時，才能實現制度需求與制度供給的均衡狀態，制度變遷的過程才會得以完成。Idcntification of an arabidopsis mutaut cex1 exhibits constant accumulation ofjasmonatc - regulated atvsp thi2. 1 and pdf1. 2. from 80, 000 arabidopsis m2 secdlings, two mutants cex1 - 1 and cex1 ( 2 were identified. when grown on ms medium they exhibited stunt growth phenotype similar to the wild type plants grown on the medium with methyl jasmonate
I和pdfi ， 2基因的擬南芥突變體的分離從80000ems誘變的mz幼苗中，篩選在ms培養基上生長個體較小，根較短，表型類似野生型擬南芥在含有茉莉素的培養基上生長表型的突變體，獲得27個入選突變體。It ’ s aim is that keeping scene spots in order and avoiding the crisis through preventing the factors which causing the crisis from sprouting and developing
其目的在於防止和矯正旅遊景區危機誘發因素的發生和發展，保證旅遊景區系統處于有秩序的安全狀態，真正作到旅遊景區處變不驚，防患於未然。So this question must be solved at first. a variety of factors which influence cte mismatch induced thermal stresses such as fiber array, temperature dependent material properties, composites fabrication temperature and pressure has been discussed. on the other hand, the temperature gradient induced thermal stresses is also analysed and factors such as heat treatment conditions, composites fabrication temperature and pressure to influence the stresses are investigated
本文首先利用ansys模擬基體材料分別處于理想彈性應力狀態和理想彈塑性應力狀態時，各種因素諸如纖維排布模式、模量等性能參數是否隨溫度變化以及復合材料制備溫度和壓力對熱膨脹系數不匹配誘導熱應力的影響；另外，我們也對溫度梯度誘導熱應力進行了一定的研究，分析了各種熱處理工藝以及材料制備溫度、壓力對它的影響。High active phytase producing fungs - aspergillus niger were selected by mutiple uv mutation, the definitions of phytase activity were analysised and the measure wavelength of the enzyme was modified, the factors that influence the preparation of protoplast were investigated. base this, use protoplast - uv mutation and protoplast fusion to filter phytase produce asp. niger
本文以多輪紫外誘變為主線技術篩選植酸酶的黑麴黴高產菌，分析比較植酸酶酶活定義和植酸酶酶活測定方法並修正其測量波長，考查黑麴黴原生質體制備的影響因素，並在此基礎上，用原生質體紫外復合誘變和原生質體融合技術篩選植酸酶的黑麴黴產生菌。The results shcw that the aggregation of inclusions is the internal cause of copper pipe cracking while the thermal stress formed during welding and bending deformation are another two important factors
結果表明，夾雜物局部偏聚是銅管斷裂的內在原因，焊接時產生的熱應力及彎曲變形是銅管斷裂的外部誘發因素。Hunan jingxing tech is a big scale pack - manufacturing company. nowadays, when the factors of politics, economy, law and technology changing rapidly, marketing competition being very sharp, there being more and more temptations and risk, jingxing tech is being confronted with the strategy choices " where the enterprise is going
湖南晶鑫科技是一家頗具規模的包裝企業，在政治、經濟、法律技術等因素迅速變化，市場競爭日趨激烈，誘惑與風險無處不在的今天，晶鑫科技正面臨著「企業將向何處去」的戰略選擇。North thoroughly studies the condition of causing institutional change and completing it. he considers that the expectation for acquiring the maximum potential profit, which ca n ' t be obtained in current system, is the reason causing institutional change. when anticipated net profit is more than anticipated costs, an institutional innovation will occurs
諾思認為，安排變遷的誘致因素是期望獲取最大的潛在利潤，潛在利潤是一種現有制度安排結構內無法實現的收益，當預期的凈收益超過預期的成本，一項制度就會被創新。The foreign direct investment ( fdi ) and urban development are motivated by each other. the integrated advantage and favorable investment environment of city are the basic to attract foreign capital, and the foreign capital speeds the growth of economy and society synchronously, and it ' s also a prominent factor to affect urban spatial evolvement for local choice of foreign capital corporation
外資和城市發展是互為促動的過程，城市自身的綜合優勢是吸引外資的基礎，營造良好的投資環境是實現成功引資的關鍵，同時外資直接拉動投資地經濟、社會的發展，並且其在城市中的區位選擇成為誘發城市空間形態演變不可忽略的因素。Among them are historical factor ( which shows that fiscal difficulties exist every year in our country and are the result of reform in each historical stage ) ; fiscal system factor ( which means that the current fiscal system in our country is not so perfect ) ; pressure factor ( from how to tackle and remove the bad effect brought about by the fiscal policy and how to boost economic development ) ; the transferred problems from the state - owned commercial problems from the state - owned commercial banks ( which is an inseperable factor connected with fiscal risk ) ; and problems of local debt. chapter four main suggestion and countermeasures for guarding the fiscal risk in our country. they are as follows : 1
文章認為，財政不能走以往大包大攬的老路，風險的防範要充分發揮市場機制的積極作用，從而可以減少財政的部分壓力，同時，我國的財政支出結構，要適應政府職能轉變發展市場經濟的要求，作出適當調整，進而在我國建立公共財政的基本框架；文章對債務風險的防範主要是從國債和地方債務兩方面出發，提出了自己的一些建議；對于赤字風險的防範，文章指出，提高國家財力的集中程度，把控制赤字作為中長期財政發展規劃，調整支出結構，是解決問題的重要途徑；最後，文章還提出，基於我國政策環境的轉變，以及宏觀經濟發展的需要，及時調整積極財政政策的作用方向和方式顯得十分必要，有利於減少各種誘發風險產生的因素，更好地防範財政風險。The distribution of seepage field is one of the most important factors that affect the stability and deformation of slopes. and rainfalls, especially long - lasting and heavy rainstorms, induce landslides even more
邊坡中的滲透水壓力和滲流場分佈是影響邊坡穩定和變形的重要因素之一，而降雨，特別是歷時長、強度大的暴雨更是導致邊坡失穩破壞的常遇誘導因素。Many researches were carried through in mammal animals showed that mitochondrial an er might have changed much after apoptosis induced by a variety of stimuli, including cytokines, anti - cancer drugs, growth factor deprivation and so on. however, few researches were gone on the apoptosis in the insect cells
在哺乳動物中的許多研究表明，各種誘導因素，如：抗癌藥物、除去生長因子和細胞因子等引起凋亡時，線粒體和內質網中都會經歷一系列的變化，而在昆蟲細胞中這個方面的研究比較少。分享友人