雄性

Aim :To explore the antagonism of different doses of zinc on male reproductive toxicity induced by excessive fluorine.

目的：探讨不同剂量的锌对高氟所致雄性大鼠生殖损伤的拮抗作用。

Adult male SD rats were randomly divided into five groups:control group、hypercholesterolemia control group、dosage group with 72.3%,80.5%,96.1% deacetylated flyblow chitosan.The rats were fed with a high cholesterol diet and were administrated flyblow chitosan continuously for 8 weeks at the same time,then the blood lipid and weight were measured.

取成年雄性SD大鼠随机分为5组，分别为正常对照组、高脂模型组、蝇蛆壳聚糖72.3%，80.5%，96.1%脱乙酰度组，给高脂饲料造模的同时连续给予蝇蛆壳聚糖8周，测定大鼠血清总胆固醇、甘油三酯、高密度脂蛋白、低密度脂蛋白含量，同时观察对大鼠体重影响。

Methods: 45 Wistar male rats were randomly divided into fornix transection 0, 4, 7, 10 d groups and corresponding sham-operated groups and the normal group with 5 rats in each group.

成年健康雄性Wistar大鼠45只，随机分为穹窿切断0，4，7，10 d组及相应的假手术组和正常组，每组5只。

Two male couples often meet up with other couple to form a foursome.

两只雄性伴侣常遇到其他对伴侣成为四人一组。

Today's turkeys are unable to copulate on their own, thanks to selectively bred, freakishly huge breasts in the "toms."

今天的人工饲养火鸡已经无法自然地交配，这都须归咎於那选择性繁殖出来的巨大胸部雄性火鸡。

Methods Free falling body injury method was used to establish brain contusion model in 60 SD rats. The rats in group A was given injection of 50% dextrose through jugular vein, and the those in group B were injected normal saline.

将60只健康雄性SD大鼠随机分成对照组和实验组，以自由落体法制造大鼠脑挫裂伤模型后，颈静脉置管输入50%葡萄糖溶液建立高血糖动物模型，对照组以相同方法输入等量生理盐水溶液。

METHODS: The male Wistar rats were used to make CIA models by immunized with Bovine collagen Ⅱin Freund's complete adjuvant.

选用雄性Wistar大鼠造模，将造模成功的大鼠随机分为模型组和雷公藤甲素组。

A study by researchers at the university found that at low levels comparable to those measured in the Canadian environment, fewer tadpoles reached the froglet stage and the ratio of females to males increased.

从渥太华大学的研究人员所做的一项研究中可以发现，与在加拿大的生态环境中生长的青蛙相比，本地青蛙可比性较低，更少的蝌蚪发育成青蛙，雌性青蛙与雄性青蛙的比率也上升了。

Photo Gallery: Tropical Rain Forest Wildlife Blue morpho butterflies, inhabitants of Central and South America's dense forests, can be up to 6 inches (15 centimeters) wide, and the male's iridescent sheen can been seen by humans up to a thousand yards away.

意译：热带的雨林野生动物图片。蓝色大闪蝶蝴蝶，居民的中美洲和南美洲的茂密的森林，最多可以有6英寸（15厘米）宽，雄性的彩虹色的光泽可以被人类看到直到1000码（ 1公里）以外。

Polarity,or action and reaction,we meet in every parto nature;in darkness and light;in heat and cold;in the ebband low o waters;in male and emale;in the inspirationand expkation o plants and animals;in the equation oquantity and quality in the luids o the anima1body;in thesystole and diastole20 the heart;in the undulations o luids-arjld--o sound:in the centriuga1and centripeta1gravity3;inelectricity,galvanism,and chemica1ainity.

两极性或作用与反作用在自然界中随处可见：黑暗与光明、炎热与寒冷、潮落与潮涨、雄性与性、动植物的吸气与呼气、动物体内的体液数量与质量的均衡、心脏的收缩与舒张、液体的波动和声音的起伏、离心力与向心力；此外在电荷、电流和化学的亲和性上也不难发现这点。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。