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- Sapwood contains xylem vessels, but not as strong as heartwood. 邊材含有木質導管,但不如中心木質那樣堅硬。
- Apoplast The mostly continuous system of cell walls, intercellular air spaces, and xylem vessels in a plant. 共質體:是通過胞間連絲把無數原生質體聯繫起來形成一個連續的整體。
- The degree of lignification varies from slight in protoxylem to heavy in sclerenchyma and some xylem vessels, but values of 25-30% lignin and 50% cellulose are average. 不同部位的木質化的程度不同,原生木質部中只有輕微的加厚,而在厚壁組織和一些木質部導管中則進一步加厚,平均含25%25-30%25的木質素和50%25的纖維素。
- Root pressure The pressure that may build up in a plant root system due to the root cells, which is thought to help force water upward in the xylem vessels. 根壓:由於根滲透勢而形成的植物根內壓力,可以幫助水分在木質部中的上升,這一作用可通過切斷莖,水從切口滲出的現象得到證實。
- Capillarity(capillary action) The rise or fall of liquids in narrow tubes as a result of the surface tension of the liquid, which causes the water to adhere to solid surfaces, such as soil particles or the walls of xylem vessels. 毛細現象(毛細管作用):由液體表面張力引起的液體在細管中上升或下降的現象,毛細現象引起水和固體表面的粘合作用,例如土壤顆粒或木質部導管壁。
- Our pressure vessel is licensed product. 我廠生產的壓力容器是授權生產產品。
- They plotted the new position of each vessel. 他們標明每艘船的新位置。
- The vessel was ruined by a submarine. 那艘船是被潛水艇毀壞的。
- The damaged vessel was listing badly. 受損壞的船傾斜得很厲害。
- Observation and Study of Vessel Elements of Secondary Xylem in. 次生木質部導管分子觀察研究。
- First the surgeon performed the section of the blood vessel. 外科醫生首先切開血管。
- A rim, as of a vessel, bell, or crater. 邊容器、鈴和坑的邊緣
- They transited the goods to another vessel. 他們將貨物轉運到另一條船上。
- Sapwood contains xylem vessels, but not as strong as heartwood 邊材含有木質導管,但不如中心木質那樣堅硬。
- A line used in towing a vessel or vehicle. 拖繩用來拖船隻或車輛的繩索
- A vessel used for boiling and evaporating liquids. 蒸發皿用來煮沸或蒸發液體的器皿
- Inflammation of a vessel of the body. 脈管炎身體的脈管感染
- A drinking vessel filled to the brim. 乾杯中的滿杯已滿到邊沿的一大杯
- A vessel for storing compressed gas. 氣罐貯存壓縮氣體的容器
- Carrying down or away. Used of a duct or vessel. 傳送的指通過導管或管道傳送下來的或輸送的