黑體腔 的英文怎麼說
中文拼音 [hēitǐqiāng]
黑體腔
英文
blackbody cavity-
Hollow ferrites particles are the alternative to conventional solid ferrites particles, which have lower density, larger specific surface area and stability. moreover, it is expected electromagnetic wave can be reflected and absorbed again and again in the cavum of hollow particles which become its black hole. in addition, their electromagnetic parameters can be adjusted in a certain range by changing the thickness of the shell and the diameter of hollow microspheres, and the ability of absorbing microwave can be expected to improve
空心結構的鐵氧體是對傳統實心鐵氧體的改造，不僅密度小，還具有特殊的電、磁功能，有可能使電磁波在其空腔中反復振蕩吸收，成為電磁波的「黑洞」 ，從而增加材料的吸波能力，同時可通過調節核殼粒子的內外徑來調控電磁參數。Based on the revealed relationship between the secretary structures and substances, the secretary tissues of hypericum are classified into 2 main types : type i is the tissue that secretes and stores such dianthrone compounds as hypericin. this a group of secretary cells, forming into black glands. type ii is the tissue that secretes and stores essential oils
進行了金絲桃屬藥用植物分泌組織的系統研究，揭示出其分泌結構與分泌物質的關系，並在此基礎上提出了該屬藥用植物分泌組織主要類型的劃分：一類是分泌和貯存二蒽酮金絲桃素類化合物的組織，多為分泌細胞組成的細胞團，形成黑色腺體；另一類是分泌和貯存揮發油類成分的組織，是裂生性的分泌腔或分泌道，常形成半透明腺體。Without social background or financial channel, the founder of company was just a hard working stranger who owed a healthy body & window brain. he started mould manufacturing with a callipers, a set of file, warmth and enthusiasm to mould. it doesnt matter whether the cat is black or white, as long as it catches mice. he has gained lots of setback, fortune and experience in last ten years
他鄉打拚人- -沒有政經背景，沒有融資渠道，只有健康身體和智慧頭腦.一把卡尺，一套銼刀以及滿腔熱忱開始了模具開發. （不管白貓黑貓，抓住老鼠就是好貓）十多年艱苦歷程，挫折、財富、經驗積累不少。It is more transparent, especially has no black shadow line on cervix of crown since it is not easy to be oxidized in mouth
在口腔環境中不易氧化，易於體現陶瓷色澤，尤其不致使齦緣出現黑色陰影而影響美觀。分享友人