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- pure line selection 純系選擇
- Compare heterozygous.See pure line. 比較heterozygous,參見(jiàn)pureline.
- Many methods of fault line selection have been excogitated. 國內外已經(jīng)研究出許多選線(xiàn)技術(shù),以基頻或諧波零序電流電壓為特征的選線(xiàn)方法,受線(xiàn)路參數、過(guò)渡電阻和消弧線(xiàn)圈等因素的影響效果并不理想。
- A pure line. 同族家系
- When a pure line variety is grown at close spacing there is a competition effect. 當一個(gè)純系品種在密的植距下生長(cháng)時(shí)有一種競爭效應。
- Objective To study the bladder intravesical instillation methods in pure line LEW rat and nude mouse. 目的探討純系LEW大鼠及裸小鼠膀胱灌注給藥方法。
- And described the magnetic core selection and wind line selection and how to make it. 對設計時(shí)必須考慮的磁心選用、繞組選材以及繞制進(jìn)行了描述。
- Miniature mutants appeared in the generations of the regenerated plants were obtained in the scutellum cell of the sorghum pure Line 401-1 through immature embryo culture. 摘要以高粱純系401-l為材料,通過(guò)幼胚培養,由小盾片細胞產(chǎn)生的再生植株后代出現株形矮小、葉形窄短的突變體。
- Article 8 The parents used for crossbreeding commercial fingerlings shall be pure line colonies. No reproductive hybrid may be used for parent propagation. 第八條用于雜交生產(chǎn)商品苗種的親本必須是純系群體。對可育的雜交種不得用作親本繁育。
- This paper discusses technical line selection,design planning for methanol production from cal-bed gas by non-catalytic transforming and its techn... 本文對技術(shù)方案選擇、回收煤層氣非催化轉化制甲醇設計規劃與技術(shù)經(jīng)濟進(jìn)行了論述。
- A new decentralized fault line selection installation based on transient analysis and fault recording technology is given. 給出了一種利用暫態(tài)量分析和故障錄波技術(shù)的分散式新型選線(xiàn)裝置的設計。
- Method of additional diagnostic signal is valid for faulty line selection and fault point location in MV/LV distribution systems. 外加診斷信號法檢測中低壓配電網(wǎng)單相接地故障是一種行之有效的故障選線(xiàn)和定位方法。
- Aiming at the criteria based on comparing amplitude for fault line selection, a new criterion based on discernable matrix was proposed. 針對電氣量的幅值比較選線(xiàn)原理,提出了基于可辨識矩陣的幅值比較選線(xiàn)判據。
- It was pure luck that he was home when we called. 非常幸運,我們打電話(huà)時(shí)他在家里。
- Comparing among device experiment results from RTDS simulation and field experiment,the RTDS model and line selection was optimized.It proves that the model is correct. 比對RTDS試驗和選線(xiàn)裝置現場(chǎng)試驗數據和選線(xiàn)結果,優(yōu)化設計RTDS模型和選線(xiàn)系統,證明了所建模型正確性。
- Abstract: Miniature mutants appeared in the generations of the regenerated plants were obtained in the scutellum cell of the sorghum pure Line 401-1 through immature embryo culture. 摘 要: 以高粱純系401-1為材料,通過(guò)幼胚培養,由小盾片細胞產(chǎn)生的再生植株后代出現株形矮小、葉形窄短的突變體[1]。
- FU Zhou-xing, WAN Geng.Methods of Fault Line Selection for Single Phase to Earth Fault in Networks with Ungrounded Neutral[J].Low Voltage Apparatus,2002,(3):43-47. [2]傅周興;萬(wàn)耕.;小電流接地系統單相接地故障選線(xiàn)方法[J]
- Color ink efficiency is the seeastigmatism and graytone, a comprehensive index of offset printing ink requires color hue is not to be, in collaboration with pure line, with no corolus. 色效果是油不朱的色差和灰度的一個(gè)綜分指標,膠印油不朱給求顏色的色相給側和清不偏色,無(wú)純色。
- In a cafeteria, you walk through a line selecting your meal as you go along. 在自助餐館,你排隊向前走,邊走邊選取吃的東西。
- The stable pure lines (DH lines) from wheat hybrids were obtained with the aid of embryo culture and chromosome doubling. 借助于胚培養和染色體加倍技術(shù)從雜合體小麥快速得到性狀穩定的純系。