type strain 中文意思是什麼

type strain 解釋
模式菌株
  • type : n 1 型，類型，（工業產品的）品種；風格，型式。2 典型，榜樣，樣本，樣板，模範，範本；典型人物；具...
  • strain : vt 1 用力拉，拉緊，抽緊，扯緊。2 使緊張；盡量使用（肌肉等）。3 強迫，強制；濫用，盡量利用。4 拉傷...
  1. A new technology intensified by magnetic field for leaching of granitoid weathing crust strain amass - type rare earth ores

    風化殼淋積型稀土礦磁場強化浸出工藝
  2. Prospect dtzziii series weight - load controller sensor part adopt bridge - type strain piece sensor, and applies steady installation technology to insure sensors running steady and long - range. we provide multi - kinds of sensor installation method. sensor can be installed under the car bottom, on elevator rope hitch plate, on car top wheel and axle and car top beam to work together with controller

    前景dtzziii系列稱重控制儀的稱重傳感器部分採用橋式應變片傳感器，應用平穩安裝技術確保長期穩定運行稱重傳感器提供多種安裝方式，可以安裝于活轎底電梯的轎廂轎底電梯繩頭板處電梯轎頂輪軸處電梯轎頂橫樑上面等，與控制儀配合使用。
  3. This paper concerns studies on rhizobia in symbiosis with important legume soybean and peanut crops in china, following : 1 ) summarized bio - diversity of rhizobia, including indigeneous population, isolation frequency, strain type, distribution, and strain - host promiscuity and compatibility from large and small samples. 2 ) reviewed symbiont improvement in both sides of rhizobia and hosts, involving selection of effective rhizobial strains, evoluation and utilization of the host germplasm for symbiotic properties, and selection of the both sides for special characters. 3 ) discussed the subject on the rich symbiont germplasm resource in china and on further research being necessary to exploitation and utilization of the benificial germplasm

    針對我國主要豆科作物大豆和花生的研究成果，並結合本身研究工作內容， （ 1 ）總結了與宿主共生的根瘤菌生物學多樣性，包括大、小樣本的土著根瘤菌群體數量、分離頻率、類型與分佈及其菌株宿主共生混交性與親和性； （ 2 ）評述了根瘤菌宿主植物共生體雙邊固氮改良，包括優良菌株的選育、宿主品種資源共生特性的評價與利用及特異性狀的選擇； （ 3 ）討論了我國這一類共生體資源的豐富性以及有必要進一步加大力度研究有益資源的開發和利用的問題。
  4. Abstract : this paper concerns studies on rhizobia in symbiosis with important legume soybean and peanut crops in china, following : 1 ) summarized bio - diversity of rhizobia, including indigeneous population, isolation frequency, strain type, distribution, and strain - host promiscuity and compatibility from large and small samples. 2 ) reviewed symbiont improvement in both sides of rhizobia and hosts, involving selection of effective rhizobial strains, evoluation and utilization of the host germplasm for symbiotic properties, and selection of the both sides for special characters. 3 ) discussed the subject on the rich symbiont germplasm resource in china and on further research being necessary to exploitation and utilization of the benificial germplasm

    文摘:針對我國主要豆科作物大豆和花生的研究成果，並結合本身研究工作內容， （ 1 ）總結了與宿主共生的根瘤菌生物學多樣性，包括大、小樣本的土著根瘤菌群體數量、分離頻率、類型與分佈及其菌株宿主共生混交性與親和性； （ 2 ）評述了根瘤菌宿主植物共生體雙邊固氮改良，包括優良菌株的選育、宿主品種資源共生特性的評價與利用及特異性狀的選擇； （ 3 ）討論了我國這一類共生體資源的豐富性以及有必要進一步加大力度研究有益資源的開發和利用的問題。
  5. A strain of the mutant mgxcr1 with a much lower level of cu resistance was selected by ultraviolet mutagenesis from the wild type strain gxcr1

    用紫外誘變法獲得了gxcr1的銅抗性水平明顯降低的一株突變體mgxcr1 。
  6. The morphological, physiological, biochemical and genetic diversities between bacillus thuringiensis wild - type strain ybt - 1463 and its plasmid - free mutant bmb171 was comparatively studied. it showed that the plasmid - free mutant strain bmb171 lost the ability to form the parasporal crystal, but there was on obvious diversities were observed on the sensitivity to 10 antibiotics, the utilization of 19 carbon sources and 12 nitrogen sources, as well as the growth properties between ybt - 1463 and bmb171, whereas the electro - transformation frequencies of bmb171 were much higher than those of ybt - 1463, respectively with 5 exogenous plasmids as the donor dnas

    對出發菌株ybt - 1463和其無質粒突變株bmb171的部分形態、生理生化和遺傳學特性進行的比較研究的結果表明，突變株bmb171不形成伴胞晶體，但在個體形態與菌落特徵、對紅黴素等10種抗生素的敏感性、對葡萄糖等19種碳源和谷氨酸等12種氮源的利用能力及生長性能與出發菌株ybt - 1463無明顯差異。
  7. Results of g + c mol % test shown that all slow - growing isolates were belong to the same species. more than 70 % dna - dna homologies were determined among 4 representative strains usda6, and usda110 ( type strains of b. japonicum ). low dna homologies were detected with usda76 ( type strain of b. elkanii )

    中l習花生根瘤菌遺傳多樣性和系統發育研究g + cmol %和dna一dna同源性分析結果表明，供試花生根瘤菌代表菌株的tm和g + cmol %均小於種內變異l隔度，表明供試花生根瘤菌均屬j二一個種。
  8. The result of rflp analysis of pcr - amplified 16s rdna revealed that the rhizobia isolated from the root nodules of pueraria spp. had diversity at the level of species. the slow - growing rhizobia were divided into 7 groups on the similarity level of 90 %. group 1 included 4 new isolated strains and 2 representative strains of b. japonicum. group 2 included 1 type strain of b. elkanii and 3 new isolated strains

    16srdnapcr rflp分析結果也表明葛藤根瘤菌具有種水平多樣性，在90的相似性水平上，聚類圖把慢生根瘤菌分成7群，群1與bjponicum的模式菌株聚在一起，群二與belhanii的模式菌株聚在一起，而其它群是獨立的系統發育分支。
  9. In order to reveal the mechanisms of extreme radioresistance and dna repair in deinococcus radiodurans, we examined proteome changes in a wild type strain following y - irradiation using 2 - dimensional polyacrylamide gel electrophoresis and silver staining

    為了研究耐輻射球菌極強的輻射抗性與dna修復機理，我們應用雙向電泳結合銀染的方法考察了野生型菌株kd8301在射線照射前後細胞體內總蛋白組的變化情況。
  10. Plant assay was performed with the wild - type strain gx201, the mutant strain gx217 and the function recovered strain rgx217. the results indicate that the mutant strain gx217 showed a day delay in nodulation time and its abilities of nodule formation efficiency and competitive nodulation were apparently decreased compared with the parental strain gx201 respectively

    通過對野生型菌株gx201 ，突變體菌株gx217及其功能互補菌株rgx217進行植株試驗，發現突變體菌株gx217在結瘤時間方面較野生型菌株gx201慢一天，其結瘤效率及競爭結瘤能力均比gx201明顯降低。
  11. A 40 000 protein was proved to be their common omp antigen, whereas the specific omp antigen of the four strains was a 43 000, 50 000, 38 000 and 50 000 protein, respectively. finally, 20 mice were immunized with the omps of a type strain j - l ( 50, u < gper mouse )

    這些表明了不同表型種嗜溫氣單胞菌的omp型存在一定的差異，而同一表型種的不同菌株間的omp型盡管相似，但蛋白帶的遷移率及顏色深淺卻仍有差異。
  12. Secondly another vector phz1117 which for replacement of sc ( j11. 17 / scd78. 01, was constructed. phz1117 was transformed into wild type strain m145 and a gene replacement strain named hxy3 was obtained

    其次，構建了另一個用於置換scq11 . 17 scd78 . 01的置換載體phz1117 ，得到基因置換菌株hxy3並通過southern雜交驗證，與野生型m145相比，沒有觀察到hxy3有明顯的表型變化。
  13. Methods of test for length change of mortar and concrete part 2 : method with contact - type strain gauge

    灰漿和混凝土長度變化的試驗方法.第2部分:接觸式應變儀檢測法
  14. Unbonded elastic wire resistance type strain meter

    差動電阻式應變計
  15. However there was not significant difference with respect to the antibiotic production and sporulation from the wild type strain when hxy1 was inoculated on mmasp and r5 medium ; phz1102, a vector with copy number about 10 in streptomyces, was transformed into j1702 and j1700, but it ca n ' t supress the bald phenotype

    Hxy1在mmasp及r _ 5平板上培養時，在產素及產孢方面與野生型沒有明顯差異。將phz1102以中等拷貝轉化到j1702和j1700兩種hlda突變株中發現phz1102不能抑制它們的光禿表型。
  16. There is no acrystalliferous derivative was screened after treating 4. 5 g / ml ethidium bromide, but after elevating growth temperature of ybt - 1463 and other 8 bacillus thuringiensis parental strains to 42, 9 acrystalliferous derivative were obtained. a series of partially plasmid - cured derivatives were further obtained from 3 acrystalliferous derivatives originated from wild - type strain ybt - 1463 by elevating temperature to 44

    用限量培養基和42培養9株野生菌株，結果篩選到9株cry ~ -突變株；繼續升溫至44來培養其中的三個cry ~ -突變株，得到內生質粒被進一步消除的突變株。
  17. Waterproof type strain gauge

    防水應變計
  18. Acoustic type strain gauge

    聲學式應變計
  19. Carlson type strain gauge

    卡爾遜應變計
  20. Bounded type strain gauge

    固定型應變儀
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