Polaroid cameras have a fixed focal length.

Look, this is the Polaroid of the dress. Me likie.

看，这是服饰的照片。

The man I saw in the polaroid.

我在照片里看见的那个人。

Discourse of the Introduction of Polaroid into Young's Double-slit Interfering Device

在杨氏双缝干涉装置中引入偏振片的几点讨论

It was taken with a Polaroid camera, meaning double exposure is very unlikely.

这是用宝丽来相机拍摄的，这就意味着不可能是双重曝光后的照片。

Yeah, yeah, shake it like a polaroid picture, baby.

像甩宝丽来照片一样甩动身躯吧，宝贝。

You think finding the Polaroid was an accident?

你觉得找到那些相片也是意外？

Well, it appears digital cameras can't kill the Polaroid after all.

很明显，数码相机不能取代拍立得。

Development Removing Bubbles Machine of Liquid Crystal Polaroid

液晶偏光片除泡机的研制

He called the Polaroid camera a godsend to his work

他称宝丽来照相机是老天爷特意为他的工作赐予的宝贝。

In work circumstance, acaroid mites were isolated from 288 samples and the positive rate was 40%. The isolated 11 species acarid mites belong to 9 genus, 4 families.

工作环境中有288份样本检出有粉螨，检出率为40%，所检出的11种粉螨隶属于4科9属；

The total breeding rate of 600 samples was 83.2%. The density was significantly different. In the samples in which acaroid mites were detected the breeding density ranged from 2.7 NO.

600份标本的总体孳生率为83.2%，孳生密度差异较大，从2.7～326.3NO。

Methods 27 species of Acaroid mites were isolated from 19 grain species in 3 groups of grain stocks with the stratified sampling; Two fuzzy matrixes was founded for classification.

方法从19种粮食中分离出的粉螨经软划分法建立模糊相似矩阵后，采用直接编网分类和带权重αi编网分类。

Conclusion Chinese medicinal materials from flower and leafage are severely polluted and the effective measure should be taken to prevent the acaroid mites breeding in crude drugs.

结论花类和叶类中药材粉螨孳生严重，保储该类中药材应采取防螨措施。

The acaroid mite community in work environment was most different from that in external environment. Relationships between communities of acaroid mite and habitats in Huainan area

工作和野外环境的群落相似性指数最低，达到极度不相似水平。淮南地区粉螨群落与生境关系研究初报

Objective: It was by logical qualitative research on its logic characters of acaroid mites to carry and transmit molds in two ways of experiment and storage places.

用逻辑质的方法分析在仓贮与实验环境中粉螨传播霉菌的逻辑特征。

Studies on Phylogenetic Relationships among Some Important Groups of Acaroid Mites Based on Morphological Characters and COI Gene ( Acari: Acaridida);

基于形态特征和COI基因的粉螨重要类群系统发育研究（蜱螨亚纲：粉螨亚目）

The results suggested that habitat condition directly influenced the community structure and diversity of acaroid mite, and human disturbance was also an important affecting factor.

结果表明，粉螨群落的结构及多样性与其生境条件直接相关，人类活动是较为重要的影响因素。

Habitat Research of Acaroid Mites

粉螨生境的研究

Objective: To investigate the influence of different habitats on the diversity and composition of acaroid mite community in Huainan area.

目的：探讨淮南地区不同生境对粉螨群落的组成及多样性的影响。

Objective To investigate the composition and diversity of acaroid mites community in the storage circumstance of Huainan Area.

目的目的调查仓储环境中粉螨群落的物种组成和多样性。