Fecundity是什么意思

网络释义

用法例句

Studies on Effect of Dermacentor silvarum on Fecundity of Steinernema carpocapsae BJ and its Infection Part;

斯氏线虫S.carpocapsae BJ对森林革蜱产卵量及其侵入部位的研究

A comparison of egg production between spring generation and autumn generation in the Longnan population of Colaphellus bowringi;

大猿叶虫龙南种群春季世代与秋季世代成虫产卵量的比较

The results showed that there was no significant difference in egg hatching,larval and pupal survival rates,pupal weight,female-adult longevity and egg production when the legume pod borers were fed on different food-plants,though .

结果表明:豆野螟取食不同寄主后的卵孵化率、幼虫存活率、蛹存活率、蛹重、成虫寿命和产卵量均无显著差异,但均以取食四季豆为最低;豆野螟取食四季豆、豇豆和扁豆的幼虫发育历期分别为9。

In the present study,the egg production between the adults with a diapause duration of 3 months and the adults with a diapause duration of 9 months were compared at 20℃ LD12:12.

本试验在20℃LD12︰12条件下,详细比较了大猿叶虫山东种群滞育持续时间9个月和3个月成虫产卵量。

Study on number of eggs in gravid proglottids of Taenia solium;

猪带绦虫孕节内虫卵数量的观察

By means of biological survey and experimental ecology, the annual change of development of gonad and gonadosomatic index(GSI), the percentage of gonadal maturity and the fecundity of this fish were determine.

绝对怀卵量随体长、体重、年龄的增加而增加,在11036～106022粒之间,相对怀卵量则不随体长、体重、年龄的变化而变化,而是保持在每克100粒左右。

The observation results showed that the individual absolute fecundity (F) of P.

结果表明,辽河水系大银鱼绝对怀卵量5112～20628粒;相对怀卵量423～960粒/g。

The results are summarized as follows: 1) there is only one peak of gonadosomatic index (GSI) in a year;2) the individual absolute fecundity R (eggs) ranges from 304 to 2788 (mean 1023).

绝对怀卵量变动于３０４～２７８１粒之间，平均１０２３粒；相对怀卵量变动于８３～２６９粒／ｇ（纯重），平均１５８粒／ｇ（纯重）。

Study on the longevity and fecundity of Tetrastichus incertus (Ratzeburg),a parasite of the alfalfa weevil Hypera postica(Gyllenhal);

苜蓿叶象啮小蜂寿命及产卵量的研究

Effect of Steinernema carpocapsae BJ with the Different Concentrations on Fecundity of Full Blood Female Dermacentor silvarum;

斯氏线虫S.carpocapsae BJ对森林革蜱饱血雌蜱产卵量的影响

Effects of Multiple Mating on Quantitative Depletion of Spermatozoa, Fecundity and Hatchability in Monochamus alternatus;

多次交配对松褐天牛精子数量消耗、产卵量和孵化率的影响

Estimation of Egg Number and Oviposting Phase of Hyphantria Cummea Drury

预测预报的美国白蛾产卵量与卵期研究

RELATIONSHIP BETWEEN PUPA WEIGHT AND LAID EGG AMOUNT OF Philosamia cynthia

樗蚕越冬代雌蛹重与产卵量关系研究

An observation on fecundity of Ceracris kiangsu Tsai at Taojiang County in Hunan

湖南桃江黄脊竹蝗产卵量观察与研究

The relationships between yeast-like symbiotes and ovarian development and reproduction of the small brown planthopper,Laodelphax striatellus

类酵母共生菌与灰飞虱卵巢发育和产卵量的关系

spawning stock biomass per recruit

单位补充产卵群生物量

Conclusion Zygotes and embryo quality can be predicted by morphology of the first polar body.

结论通过卵细胞第一极体形态可预测受精卵及卵裂期胚胎质量。

STUDIES ON STANDARDIZATION OF COPT OVA ANTIGEN-A STUDY ON OBTAINED QUANTITY OF OVA ANTIGEN (INCLUDING EXPERIMENT Ⅰ、Ⅱ、Ⅲ)

环卵沉淀试验抗原标准化研究——虫卵得量研究

Relationship between Total Protein Content in Follicular Fluids and Follicle Diameter

卵泡液中总蛋白含量与卵泡直径的关系

Determination of Phosphatidyl choline in Health Food by HPLC

HPLC法测定保健品卵磷脂胶囊中卵磷脂的含量

Effects of High Intensity Exercise on Bone Loss in Ovariectomized Rats;

大强度运动对去卵巢大鼠骨量的影响

Effect of FSH Dose on Superovulation in Cashmere Goat

FSH剂量对绒山羊超数排卵效果的研究

Corpus luteum rupture induced by warfarin overdose:one case report

华法林过量致卵巢黄体破裂1例分析

Survey on Quality of Life in Perioperative Ovarian Cancer Patients

卵巢癌患者手术前后生存质量的调查

Heavy Metal Contents and Distribution in the Eggs of Chinese Egret(Egretta eulophotes) in Fujian

黄嘴白鹭卵的重金属含量与分布分析

Construction Quality Control On Thick Gravel Layer Punch Pile

深厚卵石层冲孔灌注桩施工质量控制

In addition, DEC is also apropriate for the quantitative examination of other helminth eggs in stool.

集卵直检法还可用作粪内其它蠕虫虫卵定量检测。

Production of yolk in the egg supplies the necessary fuel for the first few rounds of division of the zygote.

为了合子头几次分裂的需要，卵的卵黄产物提供必要的能量。

Here, there is no clear boundary between tube and ovary and the dilated tube is filled with purulent material.

图中可见卵巢和输卵管分界不清，扩张的管腔内容大量脓性物质。