selectively 中文意思是什麼

音標 [si'lektivli]
selectively 解釋
有選擇地
  1. The quest for the perfect halfmoon by selectively breeding for branching and straight caudal edges has given rise to a new development in the betta splendens tailforms - the rosetail

    為追求最完美的半月斗魚，經由淘汰育種，培育巨大或直挺的尾鰭，斗魚尾鰭樣式已經演化出一新的支系，著名的玫瑰尾斗魚。
  2. L - pgds expression was dramatically reduced in all of the rat epididymal regions after castration, which could be restored to control levels by testosterone propionate supplementation. des selectively eliminated mature leydig cells from rat testicular interstitium

    大鼠睪丸切除后， l - pgdsmrna和蛋白在附睪各段的表達隨手術后時間的增加而逐漸降低，睪酮處理可使其表達恢復。
  3. Many microorganisms synthesize and excrete compounds which are selectively toxic to other microorganisms.

    許多微生物能合成並分泌一些對其它微生物具選擇性毒力的化合物。
  4. The stem of helianthus tuberosus ( l. ) had the ability of containing high contents of na + and cl -, and selectively absorbed k + in high proportions seawater irrigation ; the above and tubers yields of helianthus tuberosus ( l. ) had n ' t decreased until at the 50 % proportions seawater irrigation where the yields decreased by 37 % and 32 % in contrast to freshwater - irrigated. it meant that through natural weather, reduction of yields was occurred by salinity of irrigation water but the reduction was not significant until the proportions of seawater in irrigation water were the same as 50 % or above it

    海水灌溉下，菊芋的莖部具有明顯的貯cl ~ - 、 na ~ +能力，在高濃度海水灌溉下菊芋整個植株對k ~ +具有較高的選擇吸收性；菊芋地上部和塊莖產量在30海水處理范圍內，沒有減產趨勢，在50海水灌溉下減產幅度分別為37和32 ；可見，正常自然條件下的海水灌溉，對產量的影響主要和灌溉水的濃度有關，但只有在50處理下才顯著減產，低於50產量並無差異。
  5. The results indicated that : jaj could selectively stimulate the reprduction of bifidobacteria in vivo and inhibit the growth of e. coli which is a main parasitic basterium in human intestinal tract ; moreover, jaj could apprarently improve intestinal tract function. in tested group, the mice excreted smoothly and the faecal particles of mice were big and wet, but in control group, the faecal particles of mice were small and dry. lt was suggested that inulin may be the important effective component in jaj which promoted the reprduction of bifidobacteria in vivo. at last, the effects of ja on the bile salt resis tance of bifidobacteria were studied. the test proved that : deoxycholic acid na - salt ( dca - na ) had intensely toxical action on blm and bbm ; adding glucose and fructose in media could decrease the lexical action on bbm. but inulin and jap had not apparent effect

    在通過單菌株檢驗和混菌檢驗確立了一種選擇性雙歧桿菌培養基之後，進一步以健康昆明系小鼠為實驗動物，研究了菊芋在動物腸道內對雙歧桿菌的影響，動物實驗結果表明，菊芋汁在體內對雙歧桿菌有選擇性促進生長作用，而腸道中主要條件致病菌?大腸桿菌的生長受到抑制；菊芋中的菊糖成分可能對菊芋在體內選擇性地促進雙歧桿菌生長起了主要作用；此外，菊芋還具有明顯的整腸作用，同對照組相比，飼喂菊芋汁的小鼠排便順利，糞便顆粒大且濕潤。
  6. The bacteria - bursting enzymes that caught gasson s attention are called lysins. different lysins attack specific bacteria and the bacteriophage lysins researched by gasson s team can be used to detect or selectively kill listeria and clostridium

    不同的細胞溶解酶攻擊特定的細胞，加森小組所研究的噬菌體細胞溶解酶可用於探測或選擇性地殺死李斯特氏菌和梭狀芽孢桿菌。
  7. The system propazine : methacrylic acid was used as a model for the preparation of molecularly imprinted fibers, and its ability to selectively rebind triazines was evaluated

    2 -氯- 4 ， 6 -二（異丙氨基） - 1 ， 3 ， 5 -三嗪系統：用甲基丙烯酸做模型制備分子印跡纖維，並對其選擇性吸附三嗪化合物的能力進行評估。
  8. One of important methods in separation of neptunium from u, pu is selectively reducing np ( vi ) to np ( v ) which cannot be extracted by 30 % tbp / ok, while the valence of u, pu remains stationary

    其中一個重要的思路就是將np （ ）選擇性地還原為不被30 tbp煤油萃取的np （ ） ，同時保持u 、 pu的價態不變，從而實現np與u 、 pu的有效分離。
  9. The research reveal that, chinese snub - nosed monkey selectively feed the food items of leaves, fresh shoots, buds, berry, seeds, bark, fresh pine leaves, lichen and moss, etc, all these reach up to 45

    本項研究表明，川金絲猴取食植物的葉、嫩枝、芽苞、漿果、種子、樹皮、松蘿、嫩松葉、地衣、苔蘚等，種類達45種。
  10. Policy - holder is when the insurance amount of affirmatory penates danger, should understand insurable belongings and the distinction that cannot protect property, because not be all belongings but by ; of insurance company accept insurance in addition, policy - holder still should know the risk that different belongings place faces adequately, add selectively defend additional risk, such ability determine insurance amount reasonably, make effective domestic worth be sure to plan

    投保人在確定家財險的保險金額時，應了解可保財產和不可保財產的區別，因為並不是所有的財產都可由保險公司承保;此外，投保人還應充分了解不同財產所面臨的風險，有選擇地加保附加險，這樣才能合理地確定保險金額，制定有效的家庭財產保險計劃
  11. Drugs that activate or block these receptors more selectively are detailed in this and the next chapter.

    選擇性激活或阻斷這些受體的藥物將于本章和下一章中詳述。
  12. The mit researchers have previously used an unmodified version of the polymer to selectively deliver a suicide gene to prostate tumors in mice

    該小組的研究人員曾經利用一種未經修飾的多聚體來靶向性地向小鼠前列腺腫瘤中轉導一個自殺基因。
  13. The adsorbability of adsorbents was studied in vitro. experimental results indicated that the adsorbents could selectively adsorb ldl and the adsorbent ' s efficacy was much improved in the presence of ca2 +

    當加入高濃度的caz 」后，吸附微珠對ldl的吸附有明顯提高，對hdl的吸附也有增高，但不如ldl明顯。
  14. Selectively participate in analysis and design work

    選擇性的參與分析和設計工作。
  15. The a - transglucosidase was selectively modified by pcmb, me, edc, clac, acetyl acetone and nbs, and changes in the activities of the enzyme have been detected. the reaction of a - transglucosidase with pcmb, me, edc and clac resulted in a strong inhibition of the enzyme activities which decreased with the increase of modifier concentration. the acetyl acetone and nbs were found without inhibition effect

    酚丙酮、小涅代唬拍酷亞胺剛b引等化學修飾劑對a葡萄糖轉苦酶的幾種氨基酸殘基進行選擇修飾，並測定其酶活力變化，結果表明： pcmb 、 me 、 edc 、 ciac能顯著抑制酶的活性，活力的下降與修飾劑的濃度有關，乙酚丙酮、 nbs白巾飾對酶的奪製作用不明顯。
  16. Judges and lawyers should call one another on the practice of mining data selectively to bolster an argument and warn juries about the confirmation bias

    法庭上若出現某些資料支持一種論證，則法官和律師應該相互要求仔細檢視證據，並事先提醒陪審團，往後可能會產生何種確認偏頗。
  17. Current generation jvms go even further, using adaptive techniques to monitor program execution and selectively optimize heavily used code

    當代jvm的性能甚至還要好得多，因為使用了適應性技術來監控程序的執行並有選擇地優化頻繁使用的代碼。
  18. The chromatographic profiles presented that these crystals all contained several compositions and each of them has the selectively herbicidal activity to the weed, which belonging to dicotyledonous weeds

    菌株40012與產紫晶鏈孢囊菌（ streptosporangiumamethystogenes ）的序列相似性是99 . 37 。
  19. Apoptin ( vp, ) can selectively induce apoptosis in human transformed and malignant cells but not in normal diploid cells. apoptin induces a p53 - independent, bcl - 2 - insensitive type of apoptosis in various human tumor cells

    其中， vp _ 3蛋白質是雞貧血病毒的致病因子，能選擇性的誘導腫瘤細胞和轉化細胞發生凋亡，但對人和鼠的正常二倍體細胞無影響，稱為凋亡素（ apoptin ） 。
  20. Attribute to an interface to selectively indicate that the interface should be exported as a dual interface, an iunknown - derived interface, or a dispatch - only interface dispinterface

    屬性應用於介面，以指示應將該介面導出為雙綁定介面、 iunknown導出介面或僅調度介面（ dispinterface ） 。
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