胰岛素是胰腺分泌的。
胎儿的肺部会分泌一种能与母亲的羊水混合的液体。
The lungs of a fetus secrete a liquid that mixes with its mother's amniotic fluid.
毒蛇是一种分泌有毒物质或毒液的动物，像蝰蛇科的蛇或眼镜蛇。
Ok, venomous snakes are the ones that secrete poisonous substances or venom, like the snakes of the viper family or cobras.
许多食肉植物分泌酶以穿透昆虫坚硬的外骨骼，以从猎物体内吸收营养。
Many carnivorous plants secrete enzymes to penetrate the hard exoskeleton of insects, so they can absorb nutrients from inside their prey.
农民蚂蚁分泌抗生素来控制其他可能充当“杂草”的真菌，并传播排泄物来给作物施肥。
Farmer ants secrete antibiotics to control other fungi that might act as "weeds", and spread waste to fertilise the crop.
我们知道它们在管上涂抹了一种液体，但我们不知道它们从哪里分泌出这种液体，也不知道它的化学成分是什么。
We know they smear a liquid on the tube, but we don't know where they secrete it from or what its chemical composition is.
在更新世和更早的海洋沉积物中埋藏的化石生物属于孔虫类生物，它们是微小的单细胞海洋生物，其分泌的硬壳由碳酸钙和方解石组成。
The fossils buried in Pleistocene and earlier ocean sediments were of foraminifera—small, single-celled marine organisms that secrete shells of calcium carbonate, or calcite.
实验室测试表明，这些千足虫体内的分泌物富含两种化学物质，这两种物质是有效的驱蚊剂，而蚊子携带的寄生虫会削弱卷尾猴的能力。
Laboratory tests show that secretions from the bodies of these millipedes are rich in two chemicals that are potent mosquito repellents, and mosquitoes carry parasites that debilitate capuchins.
第三，年龄更大、更具统治地位的雄鹿制造的擦痕更多，而且其分泌在特定擦痕上的气味分泌物很可能也更多。
Third, older, more dominant bucks produce more buck rubs and probably deposit more glandular secretions on a given rub.
患有更严重类型的糖尿病患者其胰岛素分泌细胞存在问题。
Sufferers from the more severe form of diabetes have faulty insulin-producing cells.
雌激素分泌水平低与精神压力有关。
他们开始发烧，且有一种水状分泌物从他们的眼睛里流出。
They develop a fever and a watery discharge from their eyes.
功能包括保护肝脏，改善肝脏功能，促进胆汁分泌和减轻肝脏炎症。
Functions include protecting the liver, improving the function of the liver, promoting biliation and diminishing liver inflammation.
如果你一再让铃声和食物同时出现，很快，铃声便会促使唾液分泌。
Over and over again, if you put the bell and the food together, pretty soon, the bell will generate saliva.
巴甫洛夫给狗喂食，狗会分泌唾液。那就是非条件刺激引起了非条件反射。
When Pavlov put food powder in the dog's mouth, and saliva was generated. That's an unconditioned stimulus giving rise to an unconditioned response.
这些会分泌油脂，油脂顺着头发流动，而发根的健康程度决定了该缕毛发的总体健康。
These produce oil which flows along the length of the hair and the health of the root determines the overall health of the strand of hair.
甲状腺位于颈部的底部附近，是一个很大的内分泌腺体，它产生激素，协助控制生长和新陈代谢。
Located near the base of the neck, the thyroid is a large endocrine gland that produces hormones that help control growth and metabolism.
乳头疼痛可能抑制母乳分泌。
睡眠荷尔蒙褪黑素在夜间开始分泌。
儿童和年轻人的体内会分泌促进生长的化学物质。
In children and young adults, the body makes a chemical used for growing.
直到最近，Presorbin和Veltrex 这两种用于阻止胃酸分泌过多的药物，都只有医生开处方才能买到。
Until very recently, Presorbin and Veltrex, two medications used to block excess stomach acid, were both available only with a prescription written by a doctor.
终板血管器可能含神经分泌细胞。
在植物的类木组织中似乎分泌不出蜡。
Wax does not seem to be secreted in the xylary tissues of plants.
它会刺激胃液分泌，增加胃液的酸度并引起肠胃气胀。
It stirs gastric secretion, increases the acidity of the gastric juice and provokes flatulency.
免疫荧光共定位分析用于检查突变蛋白的合成和分泌。
Immunofluorescence co-localization analysis was used to examine the synthesis and secretion of the mutant protein.
胰腺分泌的主要蛋白酶是胰蛋白酶原和胰凝乳蛋白酶原。
The major proteases which the pancreas secretes are trypsinogen and chymotrypsinogen.
TRSV颗粒可以在饲养过程中通过背侧和腹侧下腺分泌物释放到植物中。
TRSV particles can be liberated into the plant during feeding by the dorsal and subventral gland secretions.
毒液是由蜘蛛螯（嘴部）的全分泌腺产生的。
Venom is produced by holocrine glands in the spider's chelicerae (mouth parts).
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