Belt conveyor can be used to convey small material, low noise, stable conveying, high performance, beautiful appearance.

皮带输送机可以用来实现对微小物品的输送，噪音低、输送平稳、性能优异、外型美观。

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MINI construction elevator is a small vertical transport driver of the tower crane, construction personnel, repair personnel and small material of construction machinery.

MINI施工升降机是一种小型的垂直运输塔机司机、施工人员、维修人员及小型物料的施工机械。

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The ancient fecal material, or coprolite, was littered with seared prickly pear seeds and flecked with small bones from fish, birds, and rodents.

这块古代排泄物或粪化石，同烧焦的多刺梨种子散落在一起，点缀着来自鱼、鸟、啮齿目动物的小块骨头。

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If there is only a small amount of rot, the dead material can be cut away.

VOA: special.2010.06.08

And as a reminder, hopefully I don't need to remind any of you, but exam 1 is on Wednesday, so rather than our clicker question being on something from last class, which is exam 2 material, let's just make sure everyone remembers some small topic from exam 1 material, which is the idea of angular nodes.

而作为一个提醒--我希望大家都不需要提醒，但是这周三就要进行第一次考试了，因此我们的这个选择题,不是关于上节课内容的，那是第二次考试的内容，这里只是想确认大家都记得,第一次考试所要求的一些小问题，也就是关于角向节点的概念。

麻省理工公开课 - 化学原理课程节选

And the team at Goddard Space Flight Center was testing extremely small amounts of material.

VOA: special.2009.09.30

These new techniques give scientists and engineers the tools to explore the role of colloidal and small particulate material in natural waters and in water treatment processes.

UNESCO: Water Portal | Water Events Worldwide

Andersen, Enron's auditors, may have allowed these transactions because they were considered too small to be material.

ECONOMIST: The tragedy of one company's rise and fall

In lieu of a bullet a blank round had a small wad of material that is dangerous at very close range.

FORBES: Has Scalia Already Thrown In The Towel On Same Sex Marriage?