雄性的

Paternally imprinted genes may have particularly free rein in males, Kono's team reasoned, and may govern traits such as living fast and dying young.

Kono的团队认为，父方基因在雄性动物体内完全不受限制，并可能掌管生活放纵与早死这类特点。

Male peafowl; having a crested head and very large fanlike tail marked with iridescent eyes or spots.

雄性孔雀；有头冠和大的扇形尾巴，尾巴上有彩虹般的眼状花斑。

Methods Thirty male Sprague-Dawley rats underwent craniotomy and microsurgery through right subtemporal approach and then cavernous sinus part and post cavernous sinus part of oculomotor nerve were exposed clearly. Results On emerging from the brain, the oculomotor nerve was invested with a sheath of pia mater, and enclosed in a prolongation from arachnoid.

选用健康雄性SD大鼠30只，经右侧颞底入路，显微手术解剖、暴露动眼神经海绵窦段或海绵窦后段，行动眼神经切断并通过动眼神经功能测定，研究手术入路和应用解剖以及降低动物死亡率和减少并发症的方法。

A U.S. study shows male pipefish, which can become pregnant and give birth, care for their offspring in a way consistent with their affection for the mother.

A U.S。研究显示，雄性海龙鱼变得能够以与雌性相同的方式孕育，分娩并照顾其后代。

The interval sowing experiments showed that 291S was a photo-thermo-sensitive male sterile line, which showed part fertile under short-day and low-temperature conditions when autumn sowing, showed high sterile under long-day and high-temperature conditions when spring sowing. The self-multiplication ability and sterility of 291S can be improved through selection effectively. The pistillody of stamens of 291S could be induced under certain photoperiod and temperature condition.

分期播种试验表明，291S是一种光温敏雄性不育系，秋播短日低温条件下表现为部分可育，春播长日高温条件下表现为高度不育，其可繁性和不育性经选择可以得到有效改良。291S在一定的光温条件诱导下会出现雄蕊心皮化现象。

The plastron is also only just concave on the male shown.

只有雄性刺山的腹甲会呈现凹陷。

On the 10th ,20th ,30th,40th and 50th day, cut the tail of each mouse to make blood smears, stained the smears by Wrights method, and counted the erythrocyte containing HowellJolly bodies, or containing basophilic stipplings, or showing polychromatophilia, or showing hypochromic.

昆明种成年雄性小鼠15只，随机分成两组，实验组10只饮用2g/L硝酸铅溶液(1251mgPb2+/L)染毒，共50d。每10d切尾涂片一次，分别镜检计数含HowellJolly小体RBC，嗜碱性点彩RBC，嗜多色性RBC及低色素性RBC的出现率。

An experimental model of prostatic hyperplasia of castrated male mice induced by testosterone propionate was made.

采用丙酸睾酮诱导的去势雄性小鼠前列腺增生为动物模型。

In many gymnosperms the nuclei divide within the pollen grain to produce a small number of cells (2-40 depending on the group )representing the male prothallus.

在许多裸子植物中，细胞核在花粉粒中分裂以产生少量的细胞（2～40个，取决于不同种类），代表雄性原叶体。

This paper reviewed the latest achievements of protoplast fusion and gene engineering in producing rice male sterility.

本文概述了原生质体融合、因工程等生物技术在创造水稻雄性不育的研究进展。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。