maintainer的例句大全

Based on this genetic model, a 100% male-sterile population could be produced by crossing a homozygous male-sterile line with a temporary maintainer line.

根据这一遗传模型，将纯合不育系和临保系杂交就可以获得100%不育群体，避免了传统隐性核不育系在杂交种生产过程中拔去母本行50%可育株的麻烦。

Mean While, loading force provided by the force loading maintainer has been compared with the actual breech pressure, and the method which more in line with practical gun pressure has been put forward.

同时，将动力加载机构提供的加载力与实际膛内压力进行对比，提出了使其更加符合实际膛压的方法。

The Application of Multigerm Maintainer on the Improvement of Monogerm Ms line in Sugar Beet

甜菜多胚保持系在单胚雄性不育系改良中的应用

The results showed that the morphology between sterile line and maintainer line were significantly different. The plant height was higher in maintainer line.

结果表明，不育系与保持系植株形态差异较大。不育系的株高比其相应的保持系低。

The results indicated CMS 75A and its maintainer line 75B showed significant differences in their hormone content in seeding root, leaves and buds.

结果表明：75A和75B的根、叶和花蕾发育过程中激素含量变化差异明显。

The isozyme patterns of COD 12days' seedling leaves can be used to mark the four male-sterile lines and the corresponding maintainer line.

2.12日苗龄幼苗叶片COD同工酶谱带可以标记4种不育系和保持系。

Genetic analysis for breeding maintainer line of male sterility of wild rice with abortive pollen

野败水稻雄性不育保持系选育的遗传分析

Jinshan B-1 is a male-sterility maintainer line of rice with good quality bred by our lab.

金山B-1是本室育成的一个优质水稻雄性不育保持系。

Restriction Patterns Analysis of Mitochondrial DNA between Rice Cytoplasmic Male Sterile Line of Wild Abortion and Maintainer Line of Indica

水稻野败不育系与保持系线粒体DNA限制酶酶切图谱分析

This thesis studied some physiological property on reproductive growth phase of CMS line and maintainer line of sugarbeet adopting the method of comparative physiology.

采用比较生理学的方法，对甜菜细胞质雄性不育系及其保持系生殖生长阶段的某些生理特性进行了研究。

Changes in phytohormones in cytoplasmic male sterile rice and Its Maintainer Line During Panicle Development

水稻细胞质雄性不育系及其保持系幼穗发育过程中内源激素的变化

The kinds and contents of the acidic proteins ( p ⅰ 4.4& 5.5) of ms anthers had roughly like to maintainer line;

pI4.4&5.5的酸性蛋白质的种类和含量大体与保持系相同；

This study deals with Jin A male sterile and its maintainer line in activity of several enzymes.

对与线粒体有关的过氧化物酶、超氧化物歧化酶、细胞色素氧化酶和琥珀酸脱氢酶进行了酶活性分析。

Male sterile line and maintainer line of S~ v type wheat

S~v型小麦雄性不育系及保持系的研究

Analysis on differential expression of isozymes of male sterile line and maintainer line in new non-heading Chinese cabbage germplasm

不结球白菜雄性不育新种质不育系和保持系的同工酶差异表达分析

RAPD Marker Analysis about Two Combinations' Maintainer Line and Restoring Line of Dian I Type Japonic Rice

滇Ⅰ型杂交粳稻两个高产组合保持系、恢复系的RAPD标记分析

Study on Insect-resistant Transgenic Maintainer Line of Japonica

粳稻抗虫转基因保持系的研究

The results showed that from small bud → middle bud → big bud, the content of IAA and ZT in CMS buds were higher than in maintainer line buds.

结果表明，从小花蕾→中花蕾→大花蕾，烟草雄性不育系花蕾中IAA和ZT含量都比相应保持系的高；

The main economic characteristics of 6 Bt transgenic sterile lines, 6 general sterile lines and their homologous maintainer line were studied under the condition of open entomophilous pollination.

研究了昆虫自然传粉条件下转Bt基因棉、常规棉核质不育系及其相应同核异质保持系的主要经济性状。

However, aminopeptidase in maintainer line at trinucleate pollen stage belonged mainly to the cysteine type.

而在三核期，保持系的氨肽酶则主要为半胱氨酸型。