棉胶

Methods: Adopting improved celloidin embedding technique, 40 adult thoracolumbar spinal specimens were made serial coronal, sagittal and transverse sections with the thickness of 0.25mm. The morphologic characteristics and adjacent relations of structures concerning with central and lateral vertebral canal and intervertebral foramina were surveyed and measured.

40例成人尸体胸腰段脊柱标本经改良火棉胶技术包埋后分别在冠状、矢状和水平位行250μm厚的连续切片，观察胸腰段中央椎管、侧椎管及椎间管内各结构的形态特征和毗邻关系，并同时测量相关结构指标。

And the brains were got, post fixed, dehydrated gradiently in the alcohol, then impregnated andembedded in the celloidin, sliced into 90μm thick. The slices with the biggest dorsal hippocampus were stained by the alkali phosphatase method, then routine mounting.

对照组和实验组动物分别在给予生理盐水或KA7d后，水合氯醛麻醉，心脏灌流固定，取脑，后固定，酒精梯度脱水，火棉胶包埋，切片(厚90μm)，碱性磷酸酶染色，常规封片。

Objective To evaluate the collodion -enhancing technique for thin paraffin sections of the gallstones.

目的 ：评估火棉胶增强技术在胆囊结石切片中的应用。

Gibbons is both a classical and regional photographer, an aspect that is note unusual as the wet collodion process requires one to carry the processing equipment into the field. It is also large:14×11 inches-the size of the camera.

Gibbons 是专业的古典摄影师，一方面关注的领域是可以达到湿版火棉胶摄影法需求的设备，同时也对：14×11英尺的相机很感兴趣。

Carbon nanotube ; Collodion ; Complex membrane ; Spectrophotometry

碳纳米管；火棉胶溶液；复合膜；分光光度法

One method of preparation new membrane materials was presented with putting multi-wall carbon nanotube and carboxylic multi-wall carbon nanotube in collodion solution.

分别将碳纳米管和羧基化碳纳米管均匀分散在火棉胶溶液中，采用流涎法制备出碳纳米管复合膜；并用分光光度法对样液、滤液中的间苯二酚和茜素红的吸光度进行了对比测定，以考察膜的吸附性能。

Wet -collodion reverse images (traditionally called tintypes and ambrotypes) are easier to make than daguerreotypes and consequently more accessible.

湿版火棉胶的负像（通常习惯于称之为铁版摄影法或玻璃版摄影术）要比达盖尔银版摄影法要容易制作，因此更能被大家接受。

Methods: The serial sheet frontal sections of the superior orbital fissure region were obtained by collodion microtomy in 5 a- dult cadaver heads and were observed.

采用火棉胶切片技术对5例(10侧)成人眶上裂区标本进行连续薄层冠状断层解剖学观察。

Result The support membrane on carrying network prepared by two-step method and observed under electron microscope was fibrous-porous. The ultrathin Formvar membrane without collodion was obtained through repeated irradiation with electron beam.

结果］两步法制备的载网支持膜在电子显微镜下观察呈现多孔纤维状，经电子束反复照射，获得去除火棉胶的超薄福尔瓦膜。

A variation of collodion photography was the tintype, which captured images A B on a black or dark brown metal plate instead from on glass.

C D 答案：D 分析：短语instead of 改正： from of 翻译参考：棉胶摄影的一个变化是锡版照相法，它是在黑色或者深褐色金属而不是普通玻璃上获取影象。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。