不同亲本早熟性的遗传传递力不同。
The inheritance transmissions of early maturity are different with different parents.
用生物统计学方法,对春小麦早熟性的遗传规律进行了研究。
We studied the genetic law of prematurity in spring wheat by using biostatistics method.
结果表明:研究提出的综合反映辣椒早熟性的指标——早熟性指数能客观地反映辣椒品种的熟性。
The results indicated that maturity traits of hot pepper can be evaluated with comprehensive criteria of hot pepper earliness developed in this work, i. e. earliness index.
真叶乙醇酸氧化酶活性及子叶线粒体氧化活性对早熟性预测的准确率都很低,分别为11.11%和20.59%,因此本试验筛选的2个指标不适合作为西瓜早熟性的预测指标。
In early maturity, the accuracies of the two indexes were all below 50%, which were 11.11% and 20.59%So the two indexes could not be used for predicting early maturity heterosis.
生理发育的早熟和科技的结合就是一种“灾难性风暴,”库珀医生说道。
The combination of early physical maturation and technology "are a perfect storm," Dr. Cooper said.
研究人员指出这样一种可能性,即晚熟的少女在走过相当长的岁月后,可能最终患上抑郁症的几率和早熟的少女是差不多的。
The researchers point out it is possible that girls who mature later may eventually experience similar levels of psychological distress to those who mature earlier, after enough time has passed.
与性晚熟的少女相比,这些变化可能会给那些性早熟的少女造成更不利的影响。
These changes may have a more negative impact on girls who mature at an early age than those who mature later.
EST两种技术都可用于对早熟禾属物种的辅助鉴定,但POD技术在稳定性、酶带集中性和可操作性方面优于EST技术。
Both POD and EST techniques could be used for identifying the species of Poa, but POD technique is superior to EST technique in stability, feasibility and band concentricity.
极早熟桃品种“春蕾”果实硬熟期的幼胚在胚珠离体培养条件下维持胚性生长。
The young embryo of super-early maturing peach variety 'Chunlei 'at fruit hard-ripe stage maintain embryonic growth under the conditions of in vitro culture of ovule.
根据死亡和增重判断早熟株的致病性较亲本株大大降低,但其免疫原性也有一定程度的下降。
The precocious line was much less pathogenic than the parent strain judged by mortality and weight gains, but its immunogenicity was reduced to some degree.
肇基于生产力水平和科技文化极端落后时代的中华文明,不可避免地带有早熟性。
The Chinese civilization based on the extremely unenlightened level of productivity, science and culture inevitably bears the character of being precocial.
犹太人的家庭模式有着鲜明的民族性和早熟性。
The Jewish family pattern shows distinctive national and precocious characteristics.
具体表现在:由于模拟进化算法的随机性,不能保证每次计算都能收敛到全局最优解,同时还存在“早熟”现象;
The drawbacks of simulated evolutionary algorithms are that the global optimality can not be always guaranteed because of randomicity and premature con vergence.
以同期成熟品种“早凤王”为对照,对中早熟桃品种“丽红”休眠期及花期的抗寒性进行了系统研究。
With Zaofengwang peach, a peach variety with same mature period of Lihong , as comparison, the anti-cold character of Lihong was systematically studied during dormancy and flower periods.
冷饭团的叶芽具有早熟性,当年形成以后可抽生二次枝和三次枝;
The leaf bud of Kadsuracoccinea(Lem)A. C. Smith is of early maturity and the buds generated at the current year can sprout secondary lateral branch and the third lateral branch.
以早熟花生品系9213为材料,研究豫南地区花生就地加代的可行性。
The feasibility of acceleration generation of peanut in south of Henan was studied with peanut line 9213 by autumn planting after spring planting.
小麦的早熟性为隐性遗传。
The character of Earliness in wheat is a recessive inheritance.
利用2006 ~ 2007年国家黄河流域棉区中早熟组区域试验数据,对杂交棉邯杂301的丰产性进行了分析。
The high yield of transgenic hybrid cotton Hanza 301 was analyzed using the data of the regional tests of middle-early group in the Yellow River region from 2006 to 2007.
为了提高进化算法的抗早熟性与效率,提出了一种基于多种群的新算法。
To improve the anti-premature ability and efficiency of evolutionary algorithm, a new algorithm based on multi-population was proposed.
经2年冬性鉴定试验表明,冬甘2号甘蓝是适合保护地栽培的春甘蓝品种,具有早熟、丰产、优质、冬性强等特性。
Winterness of Donggan No. 2 was certificated in two years. The result showed that it's fit for planting in green house with characteristic of early mature, high yield and strong winterness.
父母的“怂恿”与“无暇”、媒体的“诱惑”与“误导”、信息的“轰炸”与“灌输”、传统的“作祟”与“秉承”等社会性因素引发儿童语言早熟。
It is social factors such as parent's abetting and neglect, medium's lure, information's bombing, tradition's inheriting which urge children's language prematurity.
1996年的棉花高产简化栽培技术体系研究结果再一次表明:简化棉的丰产性、早熟性与纤维品质均与常规棉相当;
Study in 1996 show again that:the cotton plant cultivated from the simplified system was of about the same yield, maturity and fibre quality as the plant cultivated from the normal system;
该算法可以获得全局最优解,避免早熟,表明了算法的正确性和有效性。
The simulation results of optimization configuration by utilizing 16 nodes demonstrate that the algorithm can converge the global optimal solution quickly, shows its correctness and validity.
通过第一次收花率、生育期、营养生长期与生殖生长期比较等性状总结了我国短季棉早熟性育种的成效。
The problem of earliness with decrepitude has worse effect on the yield in the short-season cotton in our country.
通过第一次收花率、生育期、营养生长期与生殖生长期比较等性状总结了我国短季棉早熟性育种的成效。
The problem of earliness with decrepitude has worse effect on the yield in the short-season cotton in our country.
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