查询词典 reproductive

Morphological variation of spermatogenic cell nucleus in Macrobrachium nipponense and its status during reproductive evolution of Caridea .

日本沼虾生精细胞核的形态变化及其在真虾部Caridea生殖进化中的地位。

Renowned liberal writer and Yu Shicun posted the following ode to Zeng to his blog this week, lauding her bravery and actions against the backdrop of silent acquiescence from the majority of China's public intellectuals—a group in which Yu caustically includes himself—and the sentence yesterday of blind female reproductive rights lawyer Chen Guangcheng to four years in prison, about whom Zeng frequently writes

知名的自由作家 Yu Shicun 在他的部落格贴了一首诗给金燕，公开地赞美她的勇敢、相对於大部份中国知识分子在公共领域的沉默；以及她昨天所撰写，关於盲人女性生育权人权律师陈 Guangcheng 四年牢狱的句子。

The results suggested that chromosomal abnormality could be the one of main factors related to the bad reproductive ending events.

结果表明携带异常核型染色体，可能是影响生育的重要原因之一。

Temperature is an important environmental factor which influences insects reproduction. In order to obtain the highest reproductive efficiency, Chrysopa septempunctata was fed with aphids at 15 #,25 # and 30 # respectively.The results indicated that oviposition period was prolonged obviously and oviposition quantity to a single female worm was the highest at low temperature of15#.

温度是影响昆虫生殖的重要环境因子，为了获得最高的繁殖效率，比较了在15℃、25℃和30℃的条件下用蚜虫做食料来饲养大草蛉，发现在低温15℃的条件下，单雌产卵量最高，产卵历期也较长。

For the approach to the relations between the endangered situation and their sexual reproductive processes in Cimicifuga nanchuanensis, some comparative studies were made in C.simplex , a close and widespread species.

为了探讨南川升麻濒危与其生殖过程的联系。对广布近缘种单穗升麻进行了部分对照研究。论述单穗升麻的小孢子发生和雄配子体发育以及花药壁的发育。

The male reproductive system retains its primative characters on structure and function, but it has also made up its adaptability through the long-time evolution, which enables Daphnia carinata and other species of Cladocera to live with the changeable living environment.

隆线溞雄性生殖系统在结构与功能上表现出相对的原始性和适应性，两者相互结合，使以隆线溞为代表的枝角类更能适应复杂多变的生活环境。

The morphological characteristics, annual growth cycle and reproductive value of P. fengduensis were compared with cogeneric widespread species P.

为保护这一即将野外灭绝的稀有植物，在对其地理分布、生态学和群落学调查的基础上，对其形态特征、年生长周期和生殖值与同属植物车前P。

Health preservation of sexual activities in China has a very long history. It was recorded in Zhouyi and the Book of Songs in dramatic aestheticism and Zhou dynasty, and the modem researchers conject that eight diagrams and Taiji figure is products from reproductive worship; it was founded in the Spring and Autumn Period and the Warring States Period, and there were correlated theories in the works of various schools of thought and medicine bamboo slips in Han Tombs at Mawangdui, and noticeably, the yellow emperors internal classic established the basic theories of health preservation of sexual activities; it was flourishing in Han and Tang dynasty, which was a thriving and prosperous dynasty in the whole Chinese history and is quite open to sex, there were many kinds of correlative books appeared; it was blocked by the popularity of neo-confucianism of Cheng-Zhu; it was lingering in Ming and Qing dynasty because of the fast development of Chinese medicine and the persistent harm of feudalist ideology.

我国房事养生学历史悠久，其渊源于远古商周，早在《周易》、《诗经》中已有论述，当今学者即推测八卦太极图为生殖崇拜之产物；奠基于春秋战国，诸子百家的著作中有相关理论，马王堆汉墓医书中有大量的房事养生论述，而《内经》奠定其理论基础；繁荣于汉唐时期，正值中华民族繁盛之时，其包容开放的态度使有关房事养生的著作层出不穷；阻滞于宋元两朝，因程朱理学思想的盛行而严重阻碍了房事养生学的发展；徘徊于明清时代，明清时代中医学得到一度的飞速发展，也稍微带动房事养生学的进步，但封建理学思想的遗毒仍贻害无穷，故徘徊不前。

Contrastingly, we show here that during the reproductive response of Soay sheep exposed to summer day lengths, the reverse applies: Melatonin acts directly on anterior-pituitary cells, and these then relay the photoperiodic message back into the hypothalamus to control neuroendocrine output.

比较而言，我们在这里说明，在暴露于夏季日照长度的索艾羊生殖反应期间，反向应用：褪黑激素直接作用于垂体前叶细胞，然后这些细胞把光周期信息返回下丘脑控制神经内分泌输出。

Based on the discovery, a preliminary model of reproductive modes was proposed, which can direct the breeding and propagation of silver crucian carp.

由此提出了银鲫两种生殖方式的基本模式图，该图为指导银鲫的育种和育苗实践提供了新的思路。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。