dust grain 中文意思是什麼

dust grain 解釋
宇宙塵粒
  • dust : n 1 塵，灰塵，塵土，塵埃。2 〈英國〉垃圾，廢品；灰燼。3 〈口語〉金粉；粉末，粉劑；花粉。4 〈詩〉...
  • grain : n 1 穀物，糧食〈英國叫 corn〉; 谷類植物。2 穀粒，籽粒。3 （沙、金、鹽等的）粒，顆粒，晶粒。4 些微...
  1. The machine can remove detritus and dust from grain

    該機能對各種糧食穀物進行去石、除塵等清理。
  2. A stripping uint with the cross - flow fan was developed, aimed to reduce the grain losses at the rear of the stripping drum reduce the blocking to the air outlet sifter and diffuse dust. this dissertation gives overall scheme of the rig and had mad experimental study

    針對非氣吸式割前摘脫裝置在收獲作物時，出風口篩面發生堵塞使裝置內流場變差，導致裝置的落粒損失率過大；以及出風口處煙塵四散，影響了駕駛員的視野和危害工作人員的身心健康等生產中存在的問題。
  3. On this scale the moon would be scarcely more than a dust speck about 1cm from the sand grain.

    照這樣的比例尺度，月球將是僅離小沙粒一厘米遠的一顆塵埃微粒。
  4. Safety regulations for the protection of dust explosion for grain processing, storage and transportation system

    糧食加工儲運系統粉塵防爆安全規程
  5. He says the place is full of grain dust, which could explode at any time

    他說那裡充滿了谷粉隨時可能爆炸
  6. 5 you false one, first take out the bit of wood from your eye, then will you see clearly to take out the grain of dust from your brother ' s eye

    5你這假冒為善的人、先去掉自己眼中的梁木、然後才能看得清楚、去掉你弟兄眼中的刺。
  7. The light liquid paraffin can be used in animal vaccine. grain storage tested by china grain bureau, the food grade mineral oil can reduce the dust and prevent explode

    杭州煉油廠生產的食品級白油已通過國家糧食總局的鑒定，用於糧食貯存，起到降塵、防爆的作用。
  8. Due to technology demand would carry out multi - place measure of wind pressure or negative pressure. because measured medium include high concentration coal powder and coal dust grain, often makes sample pulse pipe to stop up, and effect on correct measure of wind pressure, so to safety production causes serious menace

    由於工藝上的需要，要進行多處的風壓或負壓的測量，因被測介質中含高濃度的煤粉或煤灰顆粒，常使取樣脈沖管堵塞影響風壓的正確測量，對安全生產造成嚴重威脅。
  9. Safety regulation for dust explosion protection in raw grain loading and unloading system in port

    港口散糧裝卸系統粉塵防爆安全規程
  10. According to existing models, the proportions between the different isotopes in a dust grain formed in a supernova will differ from the proportions of the same isotopes in a grain formed in an agb star, which in turn will differ from isotopic proportions in grains formed in other ways

    根據現有模型，產生自超新星的塵埃顆粒的同位素比例會與產生自agb星的塵埃有所不同，而且以其他途徑產生的顆粒其同位素比例也會不同。
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