极热
- 与 极热 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
Avure hot isostatic presses are widely recognized for extreme safety, high reliability and exceptional efficiency.
Avure热等静压机因其极佳的安全性,高可靠性和出色的效率被广泛认可。
-
The main contents are: Status and prospects of micro/nano fabrication technology, semiconductor substrates, vacuum science and plasmas. Several unit processes of microfabrication like diffusion, thermal oxidation, ion implantation, optical and nonoptical lithography, etching, physical deposition, chemical vapor deposition and epitaxial growth. Process integration of these unit processes for example CMOS technique and silicon bipolar technique, microelectro mechanical systems and some nano fabrication technologies will be introduced.
主要内容有:微米/纳米制造技术的现状和展望、半导体衬底、真空科学和等离子体,各种单项微电子加工工艺,如扩散、热氧化、离子注入、光学和非光学光刻、刻蚀、物理淀积、化学气相淀积、外延生长等,以及各种单项工艺的集成技术,如CMOS技术和硅双极型工艺技术,并初步介绍微电子机械系统和纳米加工技术。
-
Three bipolar-transporting materials containing carbazole and aryl oxadiazole groups bridged with 1,2-ethylene were synthesized and characterized by 1H NMR, 13C NMR and elemental analysis.
设计合成了三种1,2-亚乙基桥联咔唑和2,5-二芳基-1,3,4-噁二唑衍生物的双极传输材料,并通过核磁氢谱、碳谱、元素分析表征了它们的分子结构,研究了它们的紫外-可见吸收、光致发光、电化学和热稳定等性能。
-
Compared with those bipolar-transporting materials containing carbazole and aryl oxadiazole groups connected with conjugated groups, these bipolar-trans- porting materials here presented high HOMO and LUMO energy levels and thermal stability.
与共轭基团桥联咔唑和芳基噁二唑的双极传输材料相比, HOMO/LUMO能级相应地提高,热稳定性能增强。
-
For the first time we synthesized nanoscale metal hydrides of lanthanum, neodymium, samarium, dysprosium, and ytterbium with high efficiency under mild condition by complexometric catalysis instead of traditional preparation at high temperature and high pressure. It is for the first time that we synthesized lanthanide organic compounds with catalysts or initiating agents at atmosphere and ambient temperature,and some of them are new compounds. Nanometric lanthanide metal powders are prepared by thermal decomposition of the compounds in vacuum. Differently from the traditional method, size of the products prepared by our method is less than 40nm, and the activity of the reaction is very high. They are pyrophoric at atmosphere. They can make some reactions without activity or low activity show extremely high activity .We investigated influent regulations of methods, conditions to scale and special surface.
我们首次成功地用络合催化等方法取代需在高温高压下进行的传统方法,在温和条件下高效率地合成出纳米尺寸镧、钕、钐、镝、镱的金属氢化物;首次在常压常温的条件下,通过催化、引发等方法合成镧系金属有机化合物,再将其真空热分解成功地制备了纳米尺寸的镧、钕、钐、镝、镱等金属粉末;与传统方法不同,这些方法得到的产品基本颗粒尺寸小于 40 nm,遇到空气燃烧,具有极高的化学反应活性,使原来活性很低甚至观察不到活性的反应大幅度提高反应速率和产率;考察了制备方法、制备条件等因素对晶粒尺寸、比表面积大小等的影响规律。
-
Fourteen patients undertook temporal lobectomy plus hippocampectomy, 3 epileptogenic zone resection only, 2 temporal lobectomy only, 3 selective hippocampectomy, 6 epileptogenic zone resection plus multiple subpial transection , and 2 corpus callosotomy.
其中颞叶前极加海马切除14例、单纯病灶切除3例、单纯颞叶切除2例、选择性海马切除3例、病灶切除+单纯软膜横行纤维热凝6例、胼胝体切开2例。
-
A filament that emits electrons thermionically may be disposed around the rod in close proximity to the cathode.
一发射热电子化电子的丝极在靠近阴极处安装在支撑杆周围。
-
As compared to thermoluminescent dosimeter, Dose Ace radiophotoluminescent glass dosimeter had more advantages in clinical dose measurement, such as repeatability, suitability, stability, and small effective area. We postulate that radiophotoluminescent glass dosimeter is one of the most useful radiation dose measurement tools in the future.
Dose Ace系统玻璃剂量计与热发光剂量计相较之下,玻璃剂量计具有好的计读值再现性、稳定性、小的有效测读区域、且可重复测读;因此可预见玻璃剂量计在辐射剂量测量方面将占有极重要的地位。
-
In radiation dosimetry there are numerous limitations associated with the measurement of isodose curves and depth-dose distributions in high gradient regions of beams by using conventional measuring systems, such as ionization chambers, diode dosimeter, thermoluminescent detectors, and radiographic films.
在辐射剂量学中,利用传统的剂量计例如游离腔、二极体侦检器、热发光剂量计、感光胶片…等,来量测等剂量曲线或是深度剂量分布都有其适用的范围及其限制。
-
Due to the extremely cold liquid, uninsulated transfer lines may condense air.
由于液体的温度极低,没有绝热层的传输管道会使空气凝结。
- 推荐网络例句
-
Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".
歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车,和一双合并为一移交&整个lotta爱&。
-
This is Kate, and that's Erin.
这是凯特,那个是爱朗。
-
Articulate the aims, objectives and key aspects of a strategic business plan.
明确的宗旨,目标和重点战略业务计划。