種子繁殖 的英文怎麼說

中文拼音 [zhǒngzifánzhí]
種子繁殖 英文
seed production
  • 種 : 種名詞（姓氏） a surname
  • 子 : 子Ⅰ名詞1 （兒子） son 2 （人的通稱） person 3 （古代特指有學問的男人） ancient title of respect f...
  • 繁 : 繁名詞（姓氏） a surname
  • 殖 : 殖Ⅰ動詞（生息; 孳生） breed; grow; multiply Ⅱ名詞（姓氏） a surname
  • 種子 : seed; semen; germ; grain; stock; spermo ; spermato ; gono 種子測定 seed testing; 種子處理 seed tr...
  • 繁殖 : [生物學] breed; reproduce; propagate; multiply
  1. Newcastle disease virus ( ndv ) strain 695, a thermostable nature avirulent strain, were replicated in embryonated chicken eggsand its rna was extracted from allantoic fluid. referred to the reported sequence of f gene, a pair of primers were designed and synthesized. f gene of ndv b95 strain was amplified by rt - pcr, the pcr products were checked by agrose gel electrophoresis and purified by agrose gel fracion method

    利用從國外引進的新城疫熱穩定性天然弱毒b _ （ 95 ）株接種spf雞胚繁殖病毒，經處理后提取病毒的基因組rna ，參考國內外發表的ndv融合蛋白基因序列，設計一對特異性引物，經反轉錄聚合酶鏈式反應（ rt - pcr ）擴增出約1700bp大小的特異性片段，將此片段回收純化后，利用t - a克隆技術將其克隆到pgem - t - easy克隆載體中，再轉化大腸桿菌jm109感受態細胞，轉化后經分子量比較、 pcr鑒定和酶切分析篩選陽性克隆。
  2. This rabbit had no natural enemies in the antipodes, so that it multiplied with that promiscuous abandon characteristic of rabbits

    這種兔子在澳大利亞及紐西蘭沒有天敵，因此便以兔子所特有的雜亂交配迅猛繁殖起來。
  3. The basidiospores proliferate in a manner comparable to the multiplication of yeasts.

    擔孢子以一種可與酵母繁殖相比擬的方式進行增殖。
  4. Seeding propagation of corydalis saxicola bunting

    巖黃連種子繁殖研究
  5. The mechanism enhancement of the optical brightener is not known. shapiro et al. postulated that selected brightener including m2r inhibit or alter the chitinous peritrophic membrane ( pm ), creating gaps in the membrane or gut lining and perhaps allowing more virions to pass from the gut lumen into the hemocoel

    光增白劑對桿狀病毒的增效作用的機理存在兩種推測一種觀點認為光增白劑是通過破壞圍食膜結構的完整性，促使更多的病毒粒子穿越圍食膜而發動感染的；另一種意見認為光增白劑能延遲中腸上皮細胞的脫落，促進病毒的復制繁殖。
  6. These creatures developed other ways to thrive comfortably. a few animals, such as the sphynx cat below and the mexican hairless dog at left, are practically hairless because people bred them that way. they ' re bred as pets

    一些無毛動物，如加拿大無毛貓和墨西哥無毛犬等，由於人們將其作為寵物飼養，並讓它們一直按照這種樣子繁殖下去，所以它們身上幾乎連一點毛都沒有。
  7. Trees propagate themselves by seeds.

    樹木借著種子繁殖。
  8. Most plants reproduce by seeds.

    多數植物靠種子繁殖。
  9. Study on the seed reproduces technology of medicinal crop rhizoma polygonati

    藥用作物黃精種子繁殖技術研究
  10. 2 comparative study on morphology in the light of the form of the materials, hup shows more approximate relationship with gri : they are 50 ~ 70cm high at the period of fructescence ; both are perennials and reproduce themselves by root stock, and especially, hup can also reproduce itself by branch roots and buds growing from stipes when the stems fall againt the ground, and then those buds develop into new bodies ; while gri can reproduce itself not only by vegetative propagation but by seeds. both of hup and gri characterize with bigger leaf blade and with the approximate form of simple leaf, with root stock, and with two - line seeds in one fruit

    2形態學比較從形態上來看，新種hup與分佈海拔高度相近的gri比較接近:植株體高大，果期株高50一7ocm ;都為多年生，能以其根狀莖繁殖，但前者還以較為特殊的營養體繁殖後代，即倒伏后每個莖節上長出新的根和芽，發育成獨立的新植株，後者既能以營養體繁殖，又可通過種子繁殖;具有較大的葉片且單葉形態相近，果實內有二行種子（其它種為一行） . 。
  11. The bodies of imp are 20 ~ 60cm high at the period of fructescence, which is alike to that of hup and gri ; the other characters are alike to those of hir and scu

    分佈在中等海拔的imp植株體較為高大，果期株高20一60cm ，這一點與hup和gri較為接近;僅以種子繁殖後代，無根狀莖;羽狀復葉，葉片較小，且有明顯的小葉柄;果實
  12. The bodies of hir and scu are short and small comparing with the two former, 15 - 30cm at the period of fructescence ; both characterized with no root stock, and with small leaf, which is pinnately compound leaf, and with only one - line seeds in a fruit

    廣佈於較低海拔地帶的hir與scu植株體相對矮小，果期株高15一30 。 m ;沒有根狀莖，僅以種子繁殖;葉片較小，均為羽狀復葉，且有明顯的小葉柄;果實內為一行種子。
  13. The hong kong orchid tree is infertile ; it does not produce seeds and has to be propagated by grafting and other methods. the orchid tree bears dark flattened pods, so trees with pods are likely to be bauhinia while those without are bauhinia blakeana

    其實洋紫荊是不育的樹，基本上不結種子，繁殖只靠插枝等方法，羊蹄甲則會結深色的莢果，所以樹上有莢果的是羊蹄甲，沒有的是洋紫荊。
  14. Most plants reproduce through seeds

    多數植物是種子繁殖。
  15. Most plants propagate by seed

    大部分植物用種子繁殖。
  16. Tree propagate themselves by seed

    樹木藉著種子繁殖。
  17. Growth status of man - sowed alstonia scholaris in southern yunnan, china

    滇南人工種子繁殖燈臺樹林木生長狀況研究
  18. Effect of simulated acid rain on ecological and physiological characteristics of dwarf elephantgrass

    模擬酸雨對種子繁殖香根草生理特性的影響
  19. With many efforts, the scientists of china have succeeded in researching the plant rapid propagation of many kinds, yet only about ten kinds of economic plants have been industrialized and spread over an extensive area, though in a low speed

    而針葉樹種有許多植物品種進行組織培養難度很大，基本上不能大規模生產。常規拖插又存在著生根慢、成活率低。致使這些品種的苗木一直在用用種子繁殖，後代性狀變異非常大。
  20. There are many individual breeds of angora rabbits, four of which are arba recognized. such breeds include, french, german, giant, english, satin, chinese, swiss, finnish, to name a few

    安哥拉兔品種繁多，美國兔子繁殖者協會確認當中四種。品種包括：緞毛、巨型、法國、德國、英國、中國、瑞士、芬蘭等等。
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