雌雄

ERAF17 gene expresses differently between male and female reproductive organs. Its expression is induced by ethylene or ethylene released compounds that can promote femaleness. No evidence directly shows the relationship between ERAF17 gene and femaleness, however. So this work focus on proving the positive correlation between the expression of ERAF17 gene induced by ethylene and development of female flowers,then search for the signal pathway of cucumber female reproductive organ development.

ERAF17基因在黄瓜的雌雄生殖器官的表达不同，可以由乙烯诱导表达，从而推动雌性化，但是它的作用机制却不清楚，并没有明确的证据表明ERAF17基因与雌花的发育有直接关系，所以本论文研究重点在于证明乙烯诱导ERAF17基因的表达对黄瓜雌花的分化有确定的正相关，从而可以探索黄瓜雌性器官发育存在的可能的信号通路，并对应用前景进行评估。

Sexes alike.(8 inches) Calls: Haunting flutelike "oak" or "keek-oh".

雌雄近似。叫声：非常令人难忘的类似笛子音质的&oak&或&keek-oh&声。

Non-parametric Mann-Whitney U -test showed that there was no significant difference between male and female hosts on the species richness and abundance of total ectoparasites, chigger mites, sucking lice, fleas or gamasid mites.

U 检验表明，体表寄生虫、恙螨、吸虱、蚤类和革螨的数量和物种数在雌雄宿主体表间的差异无统计学意义。

Rod red brown or cinnamon, have edge, shape of foliaceous water chestnut is elliptic, tip is short gradually pointed, base ministry wedge, the predestined relationship is provided fine pure toothed, grow 3-12cm, wide 2-8.5cm, two sides does not have wool glossily, the leaf expresses green, the leaf carries dark green green on the back, vein and Xie Bing all take green, individual plant of different of male and female, female male flower all is catkin, capsule does not have wool, 2-3 valve is cracked, the seed is small, hairiness, first Xie Kaifang, florescence April, fruit is ripe April.

纵裂。小枝红褐或黄褐色，具棱，叶菱状椭圆形，先端短渐尖，基部楔形，缘具细纯锯齿，长3-12cm，宽2-8.5cm，两面光滑无毛，叶表绿色，叶背苍绿色，叶脉和叶柄均带绿色，雌雄异株，雌雄花均为柔荑花序，蒴果无毛，2-3瓣裂，种子小，有毛，先叶开放，花期4月，果熟4月。

The establishment of the models of rat chronic granulomatous inflammation In our study, 256 normal adult Wister rats...

大鼠慢性肉芽肿性炎模型的建立研究中采用256只正常成年Wistar大鼠，雌雄各半。

What was supposed to be a showdown between two Republican heavies has turned into a rout.

之前人们以为这将是一场共和党内两位要人之间的雌雄之战，其中一方却溃不成军。

Cases are known where trioecy or, more generally, heteroecy, provides for an optimal mating system.

众所周知，单全异株，或者更通俗一些说，雌雄杂生为最适交配打下基

Cases are known where trioecy or, more generally, heteroecy, provides for an optimal mating system

众所周知，单全异株，或者更通俗一些说，雌雄杂生为最适交配打下基础。

Antennal morphology and sensilla of the green plant bug, Lygus lucorum Meyer-Dür (Heteroptera: Miridae), were studied using scanning electron microscopy.

利用扫描电镜对绿盲蝽雌雄成虫的触角形态和感器进行了观察。

Heterostyly is a distinct floral polymorphism and herkogamy pattern, which includes distyly and tristyly. Heterostyly has been reported in 31 families of angiosperms.

异型花柱是被子植物中一种独特的花多态现象和雌雄异位形式，包括二型花柱和三型花柱两种类型。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。