导管的

Scalariform thickening A type of secondary wall formation consisting of interlaced helical bands of thickening giving a ladderlike formation. It allows for very little further extension, and is found in tissues such as metaxylem tracheids and vessels, which do not elongate after maturation.

梯纹加厚：是植物细胞次生壁的一种形态结构，壁由加厚过程中相互交错成梯状形态的螺旋带形成，其可延伸性很小，多存在于后生木质部管胞和导管等一些成熟后便不再延伸的管状分子中。

Large pores of the skin is oily a major feature of excessive secretion of oil will expand the fat gland ducts, so that the pores appear larger, particularly the cheeks, nose, etc. of the significantly larger pores.

毛孔粗大是油性皮肤的一大特点，油脂分泌过多会扩大脂腺导管，从而使毛孔看上去比较大，尤其是双颊、鼻翼等处的毛孔显的更大些。

And the chemistry experiment, it is in a specific set of devices, through the gas solubility in liquid very short period of time to generate sufficient pressure difference, then open the piston, the atmospheric pressure to the liquid pressure inside the beaker into the flask, in pipefish mouth formed catheter fountain.

而化学实验，则是在一组特定的装置中，通过气体在液体中溶解度很大，在短时间内产生足够的压强差，则打开活塞后，大气压将烧杯内的液体压入烧瓶中，在尖嘴导管口形成喷泉。

Interventional radiology is the performance of medical procedures with the guidance of imaging technologies. The acquisition of medical imaging is usually carried out by the radiographer or radiologic technologist.

此外，各种检查工具针对不同的部位或器官，更发展出很多特别的应用方式，如心导管检查或各器官的血管摄影即是利用在血管内注射显影剂，再用X光原理显像以进行诊断。

The darker cells may function in a manner similar to that of cells of the dermal duct, which actively reabsorb sodium, thereby modifying sweat from a basically isotonic solution to a hypotonic one by the time it reaches the skin surface.

暗细胞的功能类似于真皮导管，它主动吸收钠，汗液就由分泌出来时的等渗液变为到达皮肤表面时的低渗液。

Of scalp; keep the vessels of sebaceous gland unobstructed; improve physiological function of hair

特别是能迅速的，有效的抑制皮脂腺的分泌，清除头油，保持皮脂腺导管

A small dilatation in a canal or duct,especially one in the semicircular canal of the ear.

壶腹通管或导管内的小的膨起，尤指耳朵的半规管内

In a canal or duct, especially one in the semicircular canal of the ear.

壶腹通''。'管'。''或导管内的小的膨起，尤指耳朵的半规管内

The first fossil records of vascular plants-that is, land plants with tissue that carries food-appeared in the Silurian period.

最早的导管植物(即带有运载食物组织的陆地植物)的化石记录出现在志留纪时代。

D］ The first fossil records of vascular plants—that is, land plants with tissue that carries food—appeared in the Silurian period.

D］ 最早的导管植物（即带有运载食物组织的陆地植物）的化石记录出现在志留纪时代。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。