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- The cross rail in rigid vibration - dampening casting design is vertically guided and clamped on the rails at both columns. 高剛性鑄鐵制造的橫梁,垂直移動(dòng)并被卡緊在兩個(gè)立柱的導軌上。
- Gene effects and effective gene number on litter size in pig are estimated from the mean and the mean variances of 6 generations including Taihu Pig(P1),Landrace (P2),first cross(F1),second cross(F2),third cross(F3)and back cross(B2). 利用太湖豬(P1)、長(cháng)白豬(P2)、雜交一代(F1)、雜交二代(F2)、雜交三代(F3); 和回交一代(B2)等6個(gè)世代產(chǎn)仔數的材料,分析了豬產(chǎn)仔性狀的基因效應和基因數。
- In order to analysis the genetic characteristic of male sterility, test cross, sister cross, back cross, reciprocal cross and self-pollination were conducted with these male sterule plants. 通過(guò)正交和反交對不育株的所屬類(lèi)型進(jìn)行分析,結合自交、回交分析其遺傳特點(diǎn)。
- Horizontal intermediate cross rails, which are required for locks, will be recessed and concealed. 水平過(guò)渡交叉擋板應扣住,凹入并隱藏。
- Back Cross in Fallaway position leading to Wing 并退步位置的后退交叉進(jìn)入翼步
- Keywords cross corded fabric;cross rail;weave technology; 橫條呢;橫檔;織造工藝;
- A near isogenic line strain(NILs)was selected by repeated back crossing.Two NILs of dimehypo-resistance(Rd)and cartap-resistance(Rp)were selected by 12 generations back crossing. 通過(guò)12代回交,建立了抗殺蟲(chóng)雙和抗殺螟丹近等基因系,并對其多功能氧化酶環(huán)氧化活性和生物學(xué)特性進(jìn)行了比較研究。
- Rose bushes shoot again after being cut back. 玫瑰叢修剪後還能再長(cháng)出新枝。
- Productive practice of reducing wool blended spinning knitting cross rail 減少毛混紡針織產(chǎn)品橫檔的紡紗生產(chǎn)實(shí)踐
- Back cross breeding techniques by Taigu genic male sterile wheat 利用太谷核不育小麥進(jìn)行小麥回交育種技術(shù)簡(jiǎn)介
- He trudge three hour in the snow to get back home. 他在雪中跋涉三個(gè)鐘點(diǎn)才回到家。
- The crowd fell back to let the players through. 人群后退讓運動(dòng)員們通過(guò)。
- Do exercise every day and you'll be back in condition. 每天鍛煉鍛煉,你很快會(huì )恢復健康的。
- The ship beat back against a monsoon. 船逆著(zhù)季風(fēng)艱難地行駛。
- I flap the flies away but soon they fly back. 我把蒼蠅趕走,但一會(huì )兒又飛回來(lái)了。
- I never lend books; you never get them back. 我的書(shū)決不外借,因為總是有去無(wú)回。
- She leaned her head back and whispered the news. 她向后仰著(zhù)頭,小聲說(shuō)出了這個(gè)消息。
- A modification to the cross rail of take down roller of small-diameter weft knitting machine 臺車(chē)和棉毛機卷布架橫檔梗的改造
- The talks have been put back to Friday morning. 談判推遲到星期五早上進(jìn)行。
- He hated to tuck his tail and back down now. 他討厭此時(shí)夾著(zhù)尾巴退回來(lái)。