排粉盤 的英文怎麼說
中文拼音 [bèifěnpán]
排粉盤
英文
dust discharging plate-
For example ， the spiral arrangement of scale - bract complexes on ovule - bearing pine cones ， where the female reproductive organs of conifers are located ， is important to the production of airflow patterns that spiral over the cone ' s surfaces ， thereby passing airborne pollen from one scale to the next
例如，帶有胚珠的松球的鱗苞綜合體的螺旋狀安排，亦即松柏目植物雌性殖器官的所在位置，對于氣流模式的形成與產生殊為重要，而這些氣流模式在松球的表現盤旋上升，從而把在空氣中飛行的花粉從一個鱗苞傳播至下一個鱗苞。It is an innovative privately run outdoor activity centre. inside, visitors can plough their own fields, have a revitalizing facial treatment at the aloe vera beauty centre or take part in a simulating battle on a 100 - thousand square feet war game training field. in addition, there are facilities such as outdoor cafe, barbecue sites, fishing pond, badminton courts, table - tennis rooms and volleyball courts
位於粉嶺丹竹坑，是一個意念創新的私人經營戶外活動中心，設有自耕田園、蘆薈美容服務和佔地逾十萬平方尺的野戰游戲訓練場等甚具特色的設施；還有露天茶座、燒烤樂園、盤菜宴、垂釣魚塘、羽毛球場、乒乓球室、排球場等。Taking the ffc ? 23a disk mill as a specimen model, the rotation noise generated from the interaction between fixed claws distributed on the outer and inner circle of the fixed claw plate and the corresponding moving claws has been separated in an experimental study by the modern analytic method of acoustic. thereby, a conclusion that the principal component of rotation noise in disk mill comes from the interaction between the fixed claws on the outer circle and the corresponding moving claws has been reached. in accordance with the above, modified noise reduction design for the structural parameters such as the number of claws on the fixed claw plate, shape of claws and the relative positions of the claws arranged on the outer circle and inner circle has been carried out
本文以ffc ? 23a型爪式粉碎機為樣機，利用現代聲學測試分析手段對其工作時定齒盤內、外圈齒與相應動齒作用產生的旋轉噪聲進行了試驗分離研究，從而得出了爪式粉碎機旋轉噪聲的主要成分源自外圈定齒與其相互作用的動齒產生的噪聲，並以此為基礎，對定齒盤的齒數、齒形以及內、外圈齒的相對排列位置等結構參數進行了降噪改進設計，通過對比性試驗與分析，獲得了旋轉噪聲與上述結構參數間的關系，並取得了負載6 . 7db （ a ）的良好降噪效果。Tsing yi north coastal road, castle peak road and fan kam road ), drainage improvement works in yuen long and shenzhen river, site formation, slope works, landfill, reinforced fill works, reclamation, and work on rock tunnels and caverns
這些工務計劃包括了道路改善工程（例如青衣北岸道路、青山公路和粉錦公路） 、元朗及深圳河的排水渠改善工程、其他各類計劃的地盤平整及斜坡工程、填土及加筋填土工程、填海工程、開鑿巖石隧道及巖洞等。分享友人