查询词典 reproductive

Herbivory or addition of JA to the leaves did not have an effect on floral nectar secretion, demonstrating a functional separation of systemic defence signalling from reproductive nectar secretion.

且茉莉酸在不同的植物组织有不同的功能：在叶片，它激活植物对食草动物的防御机制；而在花朵，它控制花蜜的生产。

Herbivory or addition of JA to the leaves did not have an effect on floral nectar secretion, demonstrating a functional separation of systemic defence signalling from reproductive nectar secretion.

当用这种抑制剂喷洒还未开放的花蕾时，花的开放也会得到抑制，这证实茉莉酸在花的成长过程中也起着重要作用。

Obviously, bioeffects of infrasound on reproductive system has been an important topic which should be investigated in detail, but few study involves in this field.

有关次声对生殖系统的作用效应无疑是需要重视并认真研究的问题，但有关这方面的研究报道在国内外尚少见。

The reproductive investments, indicated by gonadosomatic index and fecundity, for crucian carp in Honghu Lake was significantly lower than in Dongting Lake.

洪湖和洞庭湖鲫在繁殖投入上差异显著，表现在洞庭湖鲫的成熟系数和个体繁殖力显著高于洪湖鲫。

BACKGROUND Young female adult and adolescent cancer patients facing life-preserving but fertility-threatening chemo- or radiation-therapy are increasingly seeking options to protect their reproductive potential.

背景年轻的成年女性和青少年癌症患者在行化疗或放射治疗是面临延长寿命（化疗或放射治疗可以延长寿命）和生育威胁（化疗或放射治疗威胁生育率）的两难境界，越来越多的患者去寻求保护她们的生殖潜力的可能办法。

Department of Reproductive Regulation,Beijing Maternity Hospital,Capital University of Medical Sciences,Beijing 100006,China

作者：田宁，陈素文作者单位：100006 北京，首都医科大学附属北京妇产医院生殖调节科

Results After education,the score of basic knowledge on sexual health of the girls in the experimental group increased from4.86to17.20.The score of positive attitude toward menstrua tion increased from 31.8 to 42.3.The percentage of the girls who had healthful and optimistic emotion during the menstruation increased from 43.5% to 82.9%.The percentage of the girls who visited hospital if they had reproductive diseases increased from 54.3% to 87.6%.

结果教育后，学生性生理卫生知识得分由教育前的4.9上升到17.2；对待月经的正确态度得分由教育前的31.8上升到42.3；月经来潮时具有健康乐观情绪的比例由教育前的43.5％上升到82.9％；能够主动寻求帮助（如有生殖系统疾病回答去医院就诊）的比例由教育前的54.3％上升到87.6％；注意经期卫生的比例由教育前的50.9％上升到79.0％；预防性侵犯意识和自我保护能力增强。

The results showed that the calorific values of the test plant species had no unified change pattern, which was possibly related to the partitioning ratio of calorific value in different plant organs and the timing when the reproductive period appeared. In general, spike had a higher calorific value than leaf and stem, and aquatic plants had obviously lower calorific value than mesophytes and wet mesophytes. Within a species, the change pattern of calorific value had certain relations to the phenophase, with approximately two lowest values and two highest values. Among the species, the differences in the calorific value were decided by the nature of the species themselves. Under the same habitat and climatic conditions, the species that contained more materials rich in energy could more easily accumulate calorific, and thus, more adaptable to grow under this environment.

结果表明：各物种的热值动态变化规律并不是统一的，这种变化可能与植物各器官热值的变化及生殖期出现的时间有关；各植物器官的热值普遍表现出穗的热值大于茎和叶；水生植物的热值明显小于中生性和湿中生性植物；种内热值变化随物候期变化有一定的规律，大约会出现2次低值、2次高值；种间热值差异是由于植物本身性质决定的，在相同生境和气候条件下，植物体中含能物质越多，就越易积聚热值，从而更适宜生长在此环境。

It includes ovulation induction, diagnosis of infertility and recurrent pregnancy loss, and assisted reproductive technologies such as embryo transfer, in vitro fertilization, and intrafallopian transfer of zygotes.

包括促排卵，不育和反复流产的诊断。以及辅助生育技术如试管内受精中的胚胎转移和受精卵的输卵管内转移。

It protects the world endangered wildlife, the Chinese merganser, and it's dwelling and reproductive place--the streams and brooks and the mixed forest of the needle-leaved and broad-leaved trees as chains of the ecological system.

驱车或徒步登上保护区东坡，在钢质结构的了望塔旁有一座50米高的木塔，1961年7月22日，国家主席刘少奇和夫人到带岭视察时，登临此塔，为纪念这一难忘的历史时刻，带岭人民把此塔命名为&少奇塔&。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。