derived varieties 中文意思是什麼
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The addition formula of spherical harmonics function of degree n and order 1 is derived using the relations between coordinate varieties after coordinate rotating and the property of the associated legendre polynomial. the relations among the magnetic vector potential, the modified magnetic vector potential and the second - order vector potential ( sovp ) are shown going forward one by one. it is explained that the solutions of electromagnetic fields in different coordinate systems can be transformed and an example having analytical solution is given
利用坐標旋轉后球坐標變量間的關系和連帶勒讓德多項式的性質推導得到了n次1階球諧函數的加法公式；以遞進的方式說明磁矢量位、修正磁矢量位與二階矢量位的關系，寫出了引入二階矢量位的過程；以時諧場矢量邊值問題為例，闡明了不同坐標系下電磁場解的相互轉化原理，給出了一個解析解的轉化例子；在球坐標下，引入了較球矢量波函數更普遍的兩類矢量函數，給出了其在球面上的正交關系。 -
In addition to acts effected in relation to the plant material of the protected variety itself, acts affected in relation to essentially derived varieties, other indistinct varieties and hybrid varieties dependent on the protected variety for their production, may also constitute infringements
以上的許可同時也可以應用在從屬品種，包括實質衍生品種、不具明顯可區分品種、需要用到受保護品種的雜交種等。 -
The legislation also includes stipulations for the initial breeder ' s influence on essential derived varieties as well as the concept of farm saved seed, which is of the utmost interest to breeders - and producers - of agricultural crops
法律也規定起始育種家對于實質衍生品種的權利，以及農民留種的概念，這些是生產農業作物的育種家以及農民所關切的議題。 -
In the study, six different ecotype varieties of common wheat and f1 derived from 6 6 complete diallel crossing system were selected for the research on the characteristics and heterosis of spike differentiation. the results showed that heterosis existed in most key spike differentiation phases and varied with different ecotype varieties. heterosis of spike differentiation was positively correlated with heterosis of hybrid yield. finally, the author concluded that it was the best way to produce strong heterosis combination by selecting the mode of “ spring wheat winter wheat ” in huanghuai winter wheat region
對6個不同生態類型小麥品種及其完全雙列雜交f1幼穗分化特點和穗分化雜種優勢的研究表明，雜種幼穗分化各主要時期普遍存在雜種優勢；不同生態類型組配方式的雜種穗分化優勢不同；穗分化雜種優勢與產量雜種優勢具有一定相關關系；黃淮麥區雜交小麥最佳生態組配方式為春性品種冬性品種。 -
Varieties which are essentially obtained from the variety for which a certificate has been granted and when this variety is not itself an essentially derived variety
實質從已被授與證書之品種，且該品種本身並非一實質衍生品種而獲得的其它各項品種 -
Regulations and instructions issued in accordance with paragraph 9 may specify possible acts of obtaining derived varieties at least under the provisions of the preceding paragraph
7依第9項規定所簽發的各項規定及指示，得載明至少按前項規定獲得衍生品種的可能行為。 -
Through the analysis of the attitude dynamic equation, the potential energy function is derived. the relationships of attitude varieties are derived from energy function and angle momentum equation and thus the attitude control laws of bias momentum satellite are put forward
通過對衛星姿態動力學方程分析，得出衛星的勢函數，結合衛星的勢函數和角動量方程導出各姿態之間變化關系，提出利用地磁場實現偏置動量輪衛星姿態穩定的控制規律。 -
The varieties of life are derived from the incidental recombination of genes of love
生活多樣化，是從愛的基因，再緣份結合中獲得。 -
Plant varieties which are essentially derived from the registered variety, where the registered variety is not in itself an essentially derived variety, and
基本上從已登記之品種衍生出來的植物品種，而該已登記之品種其本身基本上並非衍生得來的
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