查询词典 kangaroo rat

In rat esophagus, the positive varicosities and fibres could be observed in the circular muscle layer and the muscularis mucosae layer at 21st day before birth. With the development of rat digestive tract, neurokinin A-immunoreactivity positive nerves could be observed gradually in the epithelium, submucosa, longitudinal muscle layer, myenteric plexus and submucosal plexes, while mature nerve fibres could be seen at one month after birth. 2. In rat stomach, the positive reaction of NKA initially happened in the myenteric plexus at the 14th day of embryo, and then appeared on circular muscles, longitudinal muscles, submucosal, muscularis mucosae, lamina propria and epithelium. 30 days after birth, expression of NKA is same as seen in adaulthood. 3. In rat small intestinal, the NKA-IR could first be found in the myenteric plexus of the duodenum, jejunum and ileum at 14th , 15th and 17th day before birth respectively. Then the NKA-IR occurred in the longitudinal muscle layer, circular muscle layer, intestinal villus, intestinal gland, muscularis mucosae, submucosa, submucosal plexes, mucosa plexus and deep muscular plexus.

结果 1、在食管，于胚胎21天的粘膜肌层和环肌层内观察到神经激肽A免疫阳性膨体纤维，出生后，随幼鼠的生长发育，相继在上皮，粘膜下层，纵肌层、肌间丛、粘膜下丛有NKA-IR表达，30天时已和成年鼠相似；2、在胃，首先于胚胎14天的肌间丛出现NKA-IR的表达，随发育相继在环肌、纵肌，粘膜下层、粘膜肌、固有膜及上皮内出现NKA-IR的表达，30天时具备成年鼠的分布特征；3、在小肠，分别于胚胎14、15、17天的十二指肠、空肠和回肠的肌间丛处出现NKA-IR的表达，随发育相继出现在纵肌、环肌、绒毛、小肠腺周、粘膜肌、粘膜下层、粘膜下丛、粘膜丛、深肌丛。

The brutish sea takes fingerling as to eat, can to the head which swims it nearby inch remaining to grow fish but never attackstone, because the head fish pecks at sea the parasite of the body, easing pain and sufferings of the sea ; Have Tibet a kind of brown carry on the back a ground of crow, make it a rule an underground and produce egg and teach son, often live in the same of cave inside, rat or rabbit with the animals, such as rat and rabbit...etc. and beat hole and build nest for the ground crow, the ground crow stands guard and sets up patrol for rat or rabbit, also often often signing in the rat or the rabbit and carrying on the back up, peck at parasite, is a very typical symbiosis phenomenon.

凶恶的海鳝以小鱼为食，可对游到它身边寸余长的隆头鱼却从不攻击，因为隆头鱼啄食海蟮身上的寄生虫，减轻了海蟮的痛苦；西藏有一种褐背地鸦，习惯地下产蛋育儿，常和老鼠或兔子等啮齿类动物居住在同一个洞穴里，老鼠或兔子为地鸦打洞筑巢，地鸦为老鼠或兔子站岗放哨，还常常立在老鼠或兔子背上，啄食寄生虫，是颇为典型的共栖现象。

Most widely distributed kangaroo rat: plains and mountain areas of central and western United States.

分布最广泛的更格卢鼠；美国中部和西部的平原和山区。

A giant kangaroo rat is seen in this undated photo provided by the Nature Conservancy.

一个巨大的袋鼠老鼠被认为是由美国大自然保护协会提供的这个未注明日期的照片。

The brush-tailed rat kangaroo does not consume either green material or water.

刷尾鼠袋鼠不消耗任何绿色材料或水。

In common with many other kangaroos, the brush-tailed rat kangaroo mates shortly after giving birth and can keep embryos in embryonic diapause until they are needed.

同许多其他袋鼠，刷尾鼠袋鼠队友生完孩子后不久，可以让胚胎在胚胎滞育，直到他们是必要的。

A young swift fox makes a dash for its den, a kangaroo rat clenched tightly in its teeth.

嘴里紧紧地叼着刚刚捕获的小袋鼠，这只年轻的狐狸飞奔回它的巢穴。

To label the ER of fixed mammalian cells, we expressed GFP fused to an ER-targeting sequence in rat kangaroo kidney epithelial (PtK2) cells .

标明固定哺乳动物细胞ER，我们表达绿色荧光蛋白融合到急诊室，针对袋鼠大鼠肾脏上皮细胞（PtK2）细胞序列。

A male hare, rabbit, ferret, rat, or kangaroo.

公兔，公白鼬，公鼠，公袋鼠

Methods To create the rat model of gastric ulcer cauterized by acetum. The rat we treated by drinking alkalescence ion water which pH value we difference and to observe the state of rat gastric ulcer haling.

采用醋酸烧灼型大鼠胃溃疡模型，对整水器处理后生产的不同pH值的碱性离子水对胃溃疡愈合的作用进行研究。

Finally, the Knight strung a line between two of the monoliths and tied the horses up there.

最后，骑士们在两颗巨石之间拉了一条绳子，将他们的座骑绑在上面。

T7zN/hyS0 The island lies south by east from here.

那个岛位于此地的正南偏东方向。