feed worm

The Support of One& Tooth Difference Cutter for Hobbing Worm Gears with Tangential Feed Rolling Pumpkin

滚切蜗轮的一齿差切向刀架

A special support for tangential feed cutter and related gear change formulas for hobbiu worm wheels are recommended by the author.

本文介绍了一种滚切蜗轮用的切向刀架，及其加工时的机床调整公式。

The toxicity of plant-phenol decreased, when the phenol-polluted leaf was treated with 5% limewater or the polluted leaf and nor-mal leaf was feed alternately to the worm.

用5%石灰水浸渍苯酚污染叶后喂蚕，或将苯酚污染叶与非污染叶交替喂蚕，可减轻苯酚对蚕的毒害。

An Approach to Earth-worm As a Luring Agent for Prawn Feed

以蚯蚓作为对虾饲料诱饵剂的探讨

In the head there is a slit2 or mouth, by which the worm is able to feed on decayed plants.

它的头上有一个狭缝（嘴巴），蚯蚓就是通过这个器官进食一些腐烂的植物。