can cao 中文意思是什麼
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Using v2 & 5 and alkylamines ( cs - cao alkyl chain ) as precursor, vanadium oxide nanotubes which have an unique structure that alkylamines intercalate into layers of tubes wall affecting the layer spacing were prepared. their layers spacing ranges from 1. 25 nm to 3. 82 nm according to the length of alkyl chain. moreover, the growth mechanism of vanadium oxide nanotubes have been investigated and 3 - 2 - id model was established to interpret the vanadium oxide nanotubes growth process. potassium niobate is a functional materials which can be used as photochemical catalysts. lt is well known that the catalytic activites are affected greatly by the surface area of catalyst particles on which the reaction take place
以系列烷基胺和五氧化二釩為原材料，通過簡單的水熱反應合成出了氧化釩納米管，這種納米管結構獨特，烷基胺作為模板劑內嵌入納米管管壁層間，成為支持納米管的骨架，並影響層間距大小，納米管管壁層間距隨著烷基胺碳鏈長度的不同在很大范圍內變化，通過採用不同碳鏈長度的烷基胺（ c _ nh _ （ 2n + 1 ） nh _ 23 n 20 ）作為模板，來控制氧化釩納米管的層間距，層間距可調控范圍從1 . 25nm到3 . 82nm 。 -
Ludi cao, reed grass, grows in front of the cave and can be used to make the most wonderful flutes
蘆笛巖在光明山下，巖口盛長可制牧笛的蘆荻，故名。 -
We can see such characters from wu ( to mugu ), cao ( to lao nie ), lee ( to ma ) history
我們能從吳清源對木谷、曹薰鉉對老聶、李昌鎬對馬曉春的故事中看到這種特質。 -
Thus wear and friction are reduced. 3 ) in the course of friction the nanometer cacos particles and cao particles can fill up the concave of the surface and even sink into substrate and fill in the worn position promptly
（ 3 ）摩擦過程中納米碳酸鈣、納米氧化鈣粒子能填平摩擦表面低凹處甚至陷入基體中，並可及時填補損傷部位，具有自修復功能，使摩擦表面始終處于較為平整的狀態。 -
Cao cao, the militarist in ancient china, described the scene : the sun and the moon is nearly appearing in the seawater, you can also see the splendid stars appear and disappear in it
曹操（中國古代軍事家）曾這樣描述來此地所見之場景：日月之行，若出其中；星河燦爛，若出其里。 -
The characters and the stability of volume of air quench steel slag have been summarized first in this paper. the air quench steel slag has good physical and chemistrial properties, and can be used to prepare concretes as aggregate. at the same time, theoretical analyzation and experiment results also show that f - cao content is very low, and mgo exists in the ro phase, so the volume of air quench steel slag is stabile
本文首先講述了風淬鋼渣的性質及其體積穩定性，指出風淬鋼渣具有良好的物理和化學性能，適合於作集料來配製混凝土；同時從理論上分析並通過試驗驗證表明，由於風淬鋼渣中游離cao含量很低，而mgo主要以ro相形式存在，不存在體積安定性不良的問題。 -
The system supports txt, bmp file, etc. it can display 1616 to 7272 lattice song, di, cao, xing, kai, etc chinese word, english, number, symbol, etc. it can also display simple plane picture
1系統支持txt bmp等文件，可顯示1616至7272點陣的宋隸草行楷等漢字，及英文數字元號等，也可顯示簡單的平面圖畫。 -
The long period cyclic tests of four specimens near to sufficient dimension made by the master cao yunfeng prove that the reinforcement arrangement scheme can obtain favorable displacement ductility and plastic energy dissipation capacity for the coupling beams with the small aspect ratio of 1. 0. to go deep into the research further, this thesis concentrates on the two aspects following : ( 1 ) the author of this thesis carries out the long period cyclic test of five specimens near to sufficient dimension to further verify : 1 ) the probability that the upper limit of shear - resistant ability increases to vu = 0. 2fcbh0 or higher
0的位移延性，且耗能能力良好:在跨高比為0 . 8一1 . 25的范圍內，連梁都依然保持上述良好性能;配筋比例應以對角斜筋為主，一組「 l 」形斜筋用量與單向對角斜筋用量的比值宜控制在0 . 35一0 . 55的范圍內;通過對曹雲峰的試驗與本文試驗的綜合分析，表明cz于c45的混凝土強度等級都是可用的，未發現混凝土強度在這一范圍內偏高或偏低時可能帶來什麼不利影響。 -
But zhuge liang says he can invoke the east wind despite the fact that it is mid - winter and only the north winds blow. in the end, the cao camp suffers a total defeat
程昱謂關乃信義之士，可以情動之，操遂向關哀懇，關念其昔日厚恩，終不忍殺操，任操踉蹌而去。 -
The width parameter crof centers is self - adjustable according to the information included in the training samples. the validity of this network is illustrated using an example taken from component analysis of cao - al2o3 - sio2 system. simulation shows that rbp network can predict the components of civil building materials successfully and gets good generalization ability
以cao - al _ 2o _ 3 - sio _ 2系統為例，對材料成分分析領域的模擬結果表明，該網路可成功地包含材料成分的構成信息，實現精確分類，並具有較高的泛化能力。
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