four locus 中文意思是什麼
four locus
解釋
4位點-
In sporophytically self - incompatible brassica, three s - linked genes, the pollen ligand scr, stigma receptor slg and srk, have been identified. in addition, four genes ( arc1, thl1, thl2 and mod ) that do not link to s locus have also been found, they are regarded as downstream protein factors of self - incompatibility ( si ) response, however, their biological function is not clear
在孢子體型自交不親和的蕓薹屬中，已經鑒定出3個主要與s位點緊密連鎖的基因，花粉中的配體scr和柱頭中的受體slg與srk ：另外鑒定出4個不與s位點連鎖的基因arc1 、 thl1 、 thl2和mod ，它們被認為是si反應的下游蛋白質因子，但是對它們的生物學功能了解的還比較少。 -
Study of a four - bar - band mechanism guiding a given locus
四構件帶傳動機構引導給定軌跡的研究 -
The geared five - bar linkage has more dimension parameters than four - bar linkage, so it can realize more versatile locus curves and its curves are complex and unpredictable. then it ' s more difficult to research geared five - bar for it ' s more parameters
齒輪?五桿機構由於比鉸鏈四桿機構具有更多的參數，因而它能夠實現比四桿機構更為豐富的軌跡，並且其軌跡曲線往往比較復雜而難以預測。 -
Then, a cdmse scale with high reliability and validity was revised. 419 college students from grade one to four of two universities in shanghai participated in the test, using the cdmse scale revised by us, trait anxiety inventory ( tai ) and internal - external locus of control scale ( i - e locs ) which are already existing
以419名來自上海兩所高校的大一至大四的學生為研究對象，運用修訂的擇業效能感量表、已有的特質焦慮問卷和內-外心理控制源量表對這些學生進行了測量。 -
In his treatise " seven methods for inscribed circle ", the qing mathematician huang zongxian extended questions of incribed circle from four aspects, and especially resolved new questions about inscribed circle by the use of conical section, locus and logical inference of western mathematics, some of which are not lacking in originality and accomplishment
摘要清末數學家黃宗憲在《容圓七術》中，對中國傳統數學的容圓問題從幾個方面做了推廣，特別是用西方數學的圓錐曲線、軌跡方法及邏輯推理等知識解決新的容圓問題，其中不乏頗具新意的創見和成果。
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