吸虫的

Sheep breeds with high resistance against Fasciola hepatica has not been found.

未发现对肝片吸虫感染有高抵抗力的品种。

Objective:To improve the clinical recognization of ectopic infection of fasciola hepatica.

目的：提高对肝片吸虫病肝外异位感染临床特点的认识。

Niclofalan and refoxanide were used to conduct the comparison experiment of effect on Deworming Fasciola hepatica in sheep.

应用硝氯酚和福诺得在绵羊中进行了驱除肝片吸虫效果的比较试验。

Pathophysiology of Fasciola hepatica Infection in Goats:Ⅲ.

篇名 实验感染肝片吸虫山羊的病理生理学－Ⅲ。

Trematoda larvae of the second phase of some animals, usually in the spiral development of the body formed by the miracidium cilia off.

吸虫纲有些动物的第二期幼虫，一般在螺体内由毛蚴脱去纤毛发育而成。

Some species, such as the China branch Metorchis, containing miracidium snails eat the eggs were into the body and then continue to develop.

有些种类，如中华支睾吸虫，含毛蚴的卵被螺食入体内再继续发育。

Tadpole-shaped parasitic larva of a trematode worm; tail ''.

蝌蚪形的吸虫类寄生幼虫；成体阶段尾巴消失。

Tadpole-shaped parasitic larva of a trematode worm; tail disappears in adult stage.

蝌蚪形的吸虫类寄生幼虫；成体阶段尾巴消失。

Observations on the experimental infection of Exorchis ovariolobularis in Stenothyra toucheana and the whole life cycle of this trematode species were repsrted.

本文男性报告叶巢外睾吸虫幼虫期人工感染图氏窄口螺，在其体中发育的全过程。

Objective To explore sequence differentiation of ITS and 28S rDNA-LSU of Orientobilharzia turkestanicum from bovine and caprine hosts. Methods Adult worms of O.

摘要目的探讨牛羊源土耳其斯坦东毕吸虫（ Orientobilharzia turkestanicum ）核糖体内转录间隔区和28S核糖体大亚基序列的差异。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。