These include the canvas extractors developed by the Institute of Forest Genetics at Placerville California.

Instructions: It an alkaline carpet powder, and can be used in the carpet extractors.

产品说明: 该产品为碱性地毯清洁粉, 用于地毯抽洗机使用,去污效果强.

Household and similar electrical appliances-Safety -- Part 2-4: Particular requirements for extractors.

家用或类似电器 --- 安全性 --- 第2-4部分: 旋转式提取器的专门要求.

When using sorbitic extractors, try to teach and explain packing method.

在使用沙氏提取器时, 应作试教,讲解安装方法.

Dickens read extracts from his novels before audience in the theater.

狄更斯在剧院将他小说的片断读给观众们听.

He induced skin cancer in mice with soot extracts.

他用煤烟提取物诱发了小鼠皮肤癌.

For ease of reference, only the relevant extracts of the regulations are included.

为了便于参照，仅摘录相关规则。

Step-by-step curriculum system extracts the essence of management and improves ability steadily.

循序渐进 的系统课程,管理精髓提炼,能力稳步提升.

...fragrances taken from plant extracts.

从植物提取物中获取的香水

Various substances in plant extracts may cause spontaneous or non-specific precipitation.

植物提取液中的各种物质都可能引起自发的或 非 专化性的沉淀.

It consists of vegetable extracts of a considerable variety.

它由多种植物汁组成.

Lysophospholipids are often observed in plant lipid extracts.

溶血磷脂在植物类脂提取物中常看到.

She read me a few extracts from her own new novel.

她把她自己的新小说念了几段给我听.

If you join the extracurricular activities , you can make many new friends.

如果你参加课外活动，你可以交很多新朋友。

What extracurricular activities did you usually take part in at your college?

你在大学通常参加什么课外活动?

In addition, the extracurricular reading is able to moke the students to leam more creatively.

能够促使学生在充满个性 、 创造性的阅读中进行深层的精神体验.

The paper suggests that preventive measures should be taken in teaching, training and extracurricular activities.

建议在以后的教学 、 训练、课外活动中采取针对性的预防措施.

Note: Lecture and extracurricular are not included in total hours.

说明: 讲座及课外学时不计入总学时.

Each child had participated in extracurricular activities at school.

每个孩子都参加了学校的课外活动。

Too many extracurricular activities take up too much of our precious time for study.

课外活动太多,占去了我们很多宝贵的学习时间.

Maybe you'll decide to get involved in an extracurricular activity, or volunteer in your community.

也许你会决定要参加课外活动或在你的社区提供志愿服务.