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- Hatchling sex ratio at this beach possibly depends on the date of egg laying. 雉龟的性别比则可能受到产卵的时间所决定。
- In the case of flying insects it is possible to release hormone from a trap. 对飞行的昆虫而言,可从昆虫捕集器中放出激素。
- The lack of a good nesting spot can cause some females to withhold egg laying, with dangerous consequences. 因为没有良好的产卵地点的话会使某些雌性拒绝产卵,而这会导致危险的后果。”
- Egg laying peaks are found twice a day. One is at dawn and the otherafter the activity peak in the evening. 蚊群当黄昏活动高峰后和黎明时各出现一次产卵高峰。
- Egg laying peaks were twice a day. One was at dawn and the other after the activity peak in the evening. 每d有两次产卵高峰,分别为黎明和夜晚活动高峰后;
- Goat growth hormone releasing hormone,GHRH ... 羊促生长激素释放激素(GHRH)试剂盒;
- Human growth hormone releasing hormone,GHRH... 人促生长激素释放激素(GHRH)试剂盒;
- That is a result calculated by the scientific research department through mutual modification of breeding rate, egg laying rate, hatchability and survival rate surveyed. 这是科研部门用测得的繁殖率、产卵率、孵化率、成活率等因素互为修正得出的结果。
- Nine blood biochemical indices of White Leghorn Line S220 chicks at age of 8 and 12 weeks were tested. The phenotypic and genetic correlations between these indices and egg laying performance as well as heritabilities of these indexes were estimated. 测定了8、12周龄S220母雏9项血液生化指标,估测其遗传力及其与产蛋性能间的表型相关和遗传相关。
- It was found that the egg diameter(D) showed a ten dency to relate positively to the body size of the egg laying females, and was correlated negatively with the field sea water temperature (t), being fitted by D=atb. 卵径大小(D)似与产卵雌体大小呈正相关; 而与海区水温(t)呈负相关,并可拟合为D=a·t~b。
- The utility of the thyrotropin - releasing hormone (TRH) test is emphasized. 本文着重介绍了促甲状腺素释放激素试验的使用价值。
- For Silkies without broody occurrence in the first half egg laying cycle, PRLR3 and PRLR6 did not influence egg production traits including age at first egg, weight of first egg, egg weight at 40 wks, and egg number at 40 wks (P>0.05). 丝羽乌骨鸡群体中;PRLR3和PRLR6位点变异对未曾发生过就巢的丝羽乌骨鸡产蛋性状(开产日龄、开产蛋重、40周龄蛋重和40周龄产蛋量)影响均不显著(P>0.;05)。
- Blake; Aristolochia chanpionii and Cymbopogon citrate, IIPC were 0.048, 0.141, 0.244, 0.295 respectively, the result of deterrent the egg laying of tabacco whitefly was above 70% . Blake、马兜铃Aristolochia chanpionii、香茅Cymbopogon citratus Stapf.;的IIPC值分别为0
- Stress causes the body to release hormones that increase insulin resistance. 压力会使得身体释放荷尔蒙来提高胰岛素抵抗力。
- Keywords thyrotropin release hormone;TRH;Synthesis; 促甲状腺激素释放激素;TRH;合成;
- He tried to varnish over the truth with a lie. 他试图用谎言来掩盖真相。
- This paper studied the effect of gonadotropin releasing hormone on reproductive performance in buck. 本试验研究了促性腺释放激素对公兔繁殖性能的影响。
- Presses the germ cells element release hormone 促性腺素释放激素
- Discussion on the Air Control in Egg Laying Room 浅谈产卵室空气
- Gonadotropin-Releasing Hormone 1 (GnRH) ...Luteinising-hormone releasing hormone (LHRH). 促性腺激素释放 ...