種子核 的英文怎麼說
中文拼音 [zhǒngzihé]
種子核
英文
nucleus of the seed-
Not all of the atomic nuclei of an element are identical.
同一種元素的原子核不都是一個樣的。Not all of the atomic nuclei of an element are identical
並非同種元素的所有原子核都是相同的。An isotope of hydrogen with one proton and one neutron in the nucleus having an atomic weight of2. 014
氘氫的一種同位素,在其原子核內有一個質子和一個中子,其原子重量為2 。 014The relative biological effectiveness of 0. 5 mev neutrons to induce micronuclei in the root - tip cells of onion seedlings after irradiation as dry dormant seeds
單能中子照射洋蔥干種子后在根尖細胞內誘發微核的相對生物效應The results showed that the acr emulsoid particle size and its distribution can be adjusted by varying the amount of seed emulsion used in the pre - emulsionized seed - emulsion polymerization, and the acr emulsoid particles have core - shell structure obviously
結果表明,採用預乳化種子乳液聚合法制備acr乳液,可以有效地控制乳膠粒徑及分佈;且所合成的acr乳膠粒子具有明顯的核殼結構。Drupe ( pyrenocarp ) a fleshy indehiscent fruit containing one or more seeds each surrounded by a hard stony wall, the endocarp
核果(子囊殼) :是一種肉質閉果,其內包含一枚或多枚種子,並且每粒種子包被著堅硬的壁,即內果皮。A seed borne within a fruit having a hard shell, as in the peanut, almond, or walnut
堅果種子生長在有硬殼的果實之內的種子,如花生、杏或核桃After entry of wto, there are still many maladjustments in guangxi ' s seed industry, such as the weak foundation of sees industry development ; the unformed market of the seed industry for fair competition ; small - scale seed enterprises ; no systematic connection among the cultivation, breeding and marketing ; lower qualification of staff who work in the seed industry and with weak sense of laws, and lack of the knowledge in operating experiences in the international market and trade etc. yet the un - efficiency system, unclear property right in enterprises, the lack of an effective mechanism to promote the rational use of resources in the seed industry and the lack of such concept as " the government creates environment and enterprises create fortune " are the deep - seated causes of the problems in guangxi ' s seed industry. therefore, the key points for promoting development of guangxi ' s seed industry under the wto framework are to focus on the promotion of the developing capability of seeds " integrated products, constantly deepen reforms, to adjust various relevant factors in the system of the seed industry which is inconsistent with each other, and to establish a new - pattern system with evident characteristics of the time spirit in order to meet the requirements of the market economy. hereinto, the specific strategies and measures for promotion of guangxi ' s seed industry development under the wto framework include kee ping up reform and innovation of the system of the seed industry, executing of non - nationalization reform in state - owned seed enterprises, formulating and executing relevant supporting policies, the improving the legal system in the seed industry, increasing public financial support on the seed industry, promoting the integration of cultivation, breeding and marketing, strengthening human resource development, developing the main body of the seed industry ' s market and making proper conditions for the functions of seed associations in the seed industry development etc
研究結果認為:發展種子產業應該把著眼點放在促進種子整體產品的開發上;種子產業的發展依賴于能充分發揮整體功能的新型種業體系的構建,而目前廣西種業體系中的品種選育、種子生產加工、種子經營以及政府管理、公共支持和社會服務六個主要組成部分都存在明顯的缺陷與不足;廣西種子企業綜合競爭力總體處于較弱水平;面對wto ,廣西種子產業仍有諸多的不適應,突出表現在產業發展基礎薄弱、尚未形成可以公平競爭的種業市場、種子企業規模小、育繁銷脫節、種業人才素質不高、種子企業法律意識淡薄、國際市場運作經驗和國際貿易知識不足等多個方面,而體制不順、企業產權不明晰、缺乏促進種業資源合理流動的有效機制以及「政府創造環境,企業創造財富」的正確理念正是導致目前廣西種子產業不能適應入世需要的深層次原因;因此,以提升種子整體產品開發能力為核心,不斷深化改革,調整種業體系中不相協調的各有關因素,構建起符合市場經濟體制要求的具有鮮明時代特徵的新型種業體系,是wto框架下加快廣西種子產業發展必須堅持的指導思想;其中,加快種業體制改革和創新、實施對國有種子企業的非國有化改造、制訂落實有關扶持政策、完善種子法律法規體系、加大公共財政對種子產業的支持力度、推進育繁銷一體化的形成、加強人才培養與引進、壯大種業市場主體、實行重點突破戰略、發揮種子行業協會作用等等,都是wto框架下加快廣西種子產業發展應該採取的具體對策措施。Collectively, these two constituents of nuclei are known as nucleons.
這兩種原子核的組分統稱核子。This kernel flavour supports the prep subarchitecture
這種內核支持prep子系統。Information on nuclear radius comes from a variety of sources.
關于原子核半徑的知識有各種來源。The acrylate copolymers ( acr ) with core - shell structure were synthesized by seed emulsion polymerization used with butyl acrylate, styrene, methylmethacrylate as comonomers
採用預乳化種子乳液聚合方法,合成了一種具有核殼結構的丙烯酸酯共聚物( acr ) 。The land produced vegetation : plants bearing seed according to their kinds and trees bearing fruit with seed in it according to their kinds. and god saw that it was good
12於是地發生了青草,和結種子的菜蔬,各從其類,並結果子的樹木,各從其類,果子都包著核。神看著是好的。Obey, therefore, the words of gd : ' ' behold, i have given you every herb bearing seed, which is upon the face of all the earth, and every tree, in the which is the fruit of a tree yielding seed ; to you it shall be for meat
遵從吧,因此,上帝才說: 『看哪,我已賜給你們遍地上一切結種子的菜蔬和一切樹上所結有核的果子;這些都應是你們的食物。The effective coupling constants including isoscalar and mesons and isovector and mesons in the rmf are extracted from the dbhf results in symmetric and asymmetric nuclear matter. two sets of effective interactions in the rmf approach are deduced by imposing a condition, where the dbhf scalar and. vector self - energy or scalar self - energy and binding energy per nucleon at each density and asymmetry parameter are reproduced, respectively
為了使我們提取的有效相互作用能夠準確地再現出dbhf計算的核狀態方程以及密度依賴的不對稱能,我們採用第二種萬法提取有效介子核子耦合常數,即要求在對稱核物質中,每個密度處ilif計算出的標量自能及總結合能與dbhf給出的標量自能及總結合能一致,提取出。The results show that binding energies per nucleon at each density and various asymmetry parameters fulfill the empirical parabolic law and the asymmetry energy is density dependent. it is found that both scalar and vector potentials of neutron in the neutron rich nuclear matter become stronger although the isospin dependence is not stronger. we compare our results with those in a simple method, where the dbhf nucleon self - energies are extracted from the momentum dependence of the single - particle energy
首先我們要求在每一個密度及各種不對稱系數的核物質中,相對論平均場( rmf )計算出的核子標量與矢量自能與dbhf計算出的標量與矢量自能一致,從而得到在rmf下的密度依賴的有效介子核子耦合常數,包括同位旋標量介子。The subscription fees for the four types of hkpost e - cert certificates are as follows
四種類型的香港郵政電子核證證書登記費如下:The new rate of 11c ( p, ) 12n is larger by about a factor of 2 than that of ref. [ tan02 ], and could transfer 3he to cno materials earlier, so that it may act as a seed of the cno cycle and cause the explosive of the massive star
計算結果表明,在某些巨質量貧金屬星中, 「 he通過「 c ( p ,的『 zn從p一p鏈過度到cno循環,有可能起到種子核的作用,引發星體的爆炸,從而改變巨質量星塌縮為黑洞的命運。The abundance of feed nuclei 6fe of s - process is proportional to metalicity
Fe族元素作為種子核,金屬豐度與[ fe h ]成正比。S - process nucleosynthesis in agb star : the probability of a fe seed nucleus experiencing neutron irradiation
鐵種子核受中子照射的概率分享友人