黑度梯度 的英文怎麼說
中文拼音 [hēidùtīdù]
黑度梯度
英文
density gradient-
Photography sensitometry - black - and - white aerial camera films - determination of iso speed and average gradient
航空攝影用黑白膠片iso感光度和平均梯度的測定方法The results show that the strong winter monsoon will decrease the gradient of ssh, and change the characteristics of sst, which has influence on the sea current, especially in a shallow and closed sea area such as the south china sea
結果表明：強冬季風會減弱海面高度梯度，普遍降低黑潮區海表溫度，對流場有一定的影響，尤其在南海這樣的封閉海區。Topics include : planets, planet formation ; stars, the sun, " normal " stars, star formation ; stellar evolution, supernovae, compact objects ( white dwarfs, neutron stars, and black holes ), plusars, binary x - ray sources ; star clusters, globular and open clusters ; interstellar medium, gas, dust, magnetic fields, cosmic rays ; distance ladder ; galaxies, normal and active galaxies, jets ; gravitational lensing ; large scaling structure ; newtonian cosmology, dynamical expansion and thermal history of the universe ; cosmic microwave background radiation ; big - bang nucleosynthesis
課程的主題包含了：行星、行星形成；恆星、太陽、正常的恆星、恆星形成；恆星演化、超新星、緻密天體（白矮星、中子星及黑洞） 、波霎、雙x -射線源；星團、球狀及疏散星團；星際介質、氣體、塵埃、磁場、宇宙射線；距離階梯；星系、正常及活躍星系、噴流；重力透鏡；大尺度結構；牛頓宇宙學、宇宙的動力膨脹及溫度發展歷史；宇宙背景微波輻射；大霹靂核合成。In this paper, we prepared 110x80mm ti : al2o3 crystal ( 11 stone ) by directional temperature gradient technique ( dtgt ), choosed its top, middle part and bottom, and fabricated powder samples with carnelian mortar. then we observed and analyzed the surface of ti stone by using sem, and found it is ti that is the main component of the black thing on the surface of ti stone
本文採用導向溫度梯度法制備了110 80mmti ： al _ 2o _ 3晶體（鈦寶石） ，並取其上部、中部、下部用瑪瑙研缽製成粉末樣品，用掃描電子顯微鏡對鈦寶石表面進行了觀察分析，結果表明鈦寶石表面上的黑色物質的主要成分為鈦。Through gloomy vaults where the light of day had never shone, past hideous doors of dark dens and cages, down cavernous flights of steps, and again up steep rugged ascents of stone and brick, more like dry waterfalls than staircases, defarge, the turnkey, and jacques three, linked hand and arm, went with all the speed they could make
德伐日看守和雅克三號手牽著手以最快的速度穿過了終年不見陽光的拱門，穿過了黑魃魃的洞窟的猙獰的窄門，走下了洞穴狀的層層臺階，爬上了石頭與磚塊砌成的嶙絢而陡峭的石梯那東西與其說像階梯，倒不如說像乾涸的瀑布。The usage of cants is related to factors like level of criminal psychology, identity psychology and tabu psychology
黑話的使用與犯罪心理梯度，認同心理、禁忌心理等因素有關。The flavonoids content in the vegetative organs of stellera chamaejasme l. was determined by ultrasonic extraction and spectrophotometry in songnen grassland of heilongjiang province, and the change of flavonoids content in root was analysed under different environmental conditions, such as different grazing intensities and soil water content
摘要採用超聲提取和分光光度法，對黑龍江省松嫩草地瑞香狼毒營養器官總黃酮含量進行了測定，並對不同環境梯度下根的總黃酮含量變化進行了分析。I was coughing very severely, perhaps because i was allergic to dust. when i was there, i swept the floor every day. i observed that no one was willing to do the job, and the staircase was filthy and heavily covered with dust
我在印度時，有一次碰到一位師父，他也是很出名的世界明師，那時我咳嗽咳得好厲害，大概我對灰塵比較敏感，我每天在那裡掃地，我看那工作沒人想做，樓梯都臟黑黑的，到處灰塵積很厚，連窗戶的紗網也都是滿滿的灰塵。Ferrous metals, non - ferrous metals, ic thin sections, coatings, ply - metals ; glass, ceramics, agate, precious stones ; hardness testing such as that on the depth and the trapezium of the carbonized layers and quench hardened layers
黑色金屬、有色金屬、 ic薄片、層壓金屬、表面塗層；玻璃、陶瓷、瑪瑙、寶石等；炭化層和淬火硬化層的深度及梯度的硬度測試。A moulded plaster ceiling in the entrance hall adds to the sense of grandeur which complements the austere heavily balustraded stairs, which suggests indian influence
一）正門入口大堂的天花有石膏裝飾的花邊，顯得典雅莊重，配合闊大的黑色柚木樓梯，扶手下的雕花巧奪天工，十分精緻，頗有印度的裝飾風格。分享友人