primer

[美]/'praɪmə/
[英]/'praɪmɚ/
词频: 极高

释义

n.初级读本
识字课本
原始物
词形变化
复数primers

短语搭配

primer coat

底漆层

primer spray gun

底漆喷枪

epoxy primer

n. 环氧底漆

shop primer

预涂底漆;临时防锈底漆

primer coating

涂底剂;初级涂烘

例句

This paper expatiated and analyzed the progress and status in amplificative target and design of primer、range of sampling and assistant technique and the relative research fields of CHD gene.

阐述和分析了CHD基因在扩增目标及引物设计、取样范围及辅助技术和所涉足的科研领域等方面的发展及现状。

F2 is amplificated by 168 pairs of SSR primers and obtains marked data, whose proportion is 1:2:1 codominance separation by chi-square test inspection.

168对SSR引物对F2个体扩增得到标记数据,经卡方检验符合1:2:1的共显性分离比列规律。

The results showed that hygroscopic water content of strontium nitrate could be decreased by coating with nitrated cellulose and fluororubber, and the ignition ratio of primer could be increased.

结果发现用硝化棉和氟橡胶包覆,可降低硝酸锶的吸湿率,提高底火发火率;

She used a primer before applying the foundation.

她在涂抹粉底前使用了底漆。

The primer is essential for preparing the surface before painting.

底漆在涂漆前准备表面至关重要。

He read a primer on basic economics.

他读了一本关于基本经济学的入门书。

The primer helped him understand the fundamental concepts.

这本入门书帮助他理解了基本概念。

The primer coat of paint is drying.

底漆层正在干燥。

The primer is designed to improve adhesion.

这种底漆旨在提高粘附力。

She applied a primer to the wood before painting it.

她在涂漆之前在木头上涂了一层底漆。

The primer contains important information for beginners.

这本入门手册包含了对初学者很重要的信息。

He is studying a primer on computer programming.

他正在学习一本关于计算机编程的入门书。

The primer course covers the basic principles of physics.

这门入门课程涵盖了物理学的基本原理。

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