It focuses on the theory of the mineral functional materials " improving the anti - chloride permeability and the chloride binding. the main achievements of this article include : 1 ) use the technology of xrd, sem, bet, laser particle size distributor etc to test the component, the construction, particle size distributor, specific surface etc of micro - silica, ultra - fined slag, high quality fly ash, meta - kaolin clay, four types of the mineral functional material, theoretically analysis the functions which the four mineral functional minerals act on cement concrete, namely pozzolanicity effect, filling effect, micro - aggregate effect, surface adsorption effect and so bring into play the affect of plastification, lowing of temperature, reinforcement, improvement of durability. base on this analysis we can conclude that the proper diameter of the mineral functional material is 5 m - 15 m, that is blain fineness 4500cm2 / g - 7500cm2 / g
本論文的主要成果包括以下幾個方面： （ 1 ）採用xrd 、 sem 、 bet 、激光粒度分析儀等多種測試手段，探明了以硅灰，超細磨粒化高爐礦渣，優質粉煤灰及偏高嶺土超細粉等4種超細礦物功能材料的組成、結構、粒度分佈、比表面積等基本性質；從理論上分析了礦物功能材料在混凝土中的4種效應，即火山灰效應、填充密實效應、微集料效應、表面吸附效應，並由此發揮出增塑、溫峰
削減（降熱） ，增強及耐久性改善等
作用；通過相關理論分析，推導出礦物功能材料的合理粒徑范圍在5 m 15 m ，即勃氏比表面積為4500cm ~ 2 g 7500cm ~ 2 g 。
At shengda, the downgraded diploma struck some students as a body blow, one that could cripple their chances of securing a good office job
在升達，降級的文憑對於他們來說就如五雷轟頂，
削弱了他們找個好的辦公室工
作的機會。
Allantoin can accelerate the growth of granulation tissues and the concrescence of wounds, remove necrotic tissues saliently, and promote the regeneration of epithelial cells of mucous membranes
由於本品具有上述藥理
作用，近年來我國在化妝美容品方面逐步推廣應用，特別是
作為化妝美容品的防腐
削，能起到防腐藥理美容的雙重
作用，促進皮屑表面的新陳代謝，故深受消費者的歡迎。
Several authors have noted that flower and cone production should curtail wood increment.
幾位
作者都注意到，花和球果的產生會
削弱木材的生長。
That s my masterpiece. i made it, as well as this larger knife, out of an old iron candlestick. " the penknife was sharp and keen as a razor ; as for the other knife, it would serve a double purpose, and with it one could cut and thrust
這是我的傑
作，也是我自製的，這把刀是用舊的鐵蠟燭臺做的， 」那
削筆刀鋒利得象一把剃刀，它有兩種用處，可以當匕首用，也可以當小刀用。
Based on the diopter status of myopia and hypermetropia, the paper presented the principle of excimer laser refractive surgery, the change of impacting cornea curvature on the cornea diopter. in this chapter, we also discussed excimer laser - corneal tissue interactions and photoablation. determine the relationship between the fluence of arf excimer laser and the cornea ablation rate, attain the relationship between the energy density and the ablation depth
研究了激光與生物組織相互
作用、光蝕
作用及準分子激光消融角膜的機理；首次定量研究193nm準分子激光高斯光束的切
削量與能量密度的關系，計算單個激光脈沖角膜切
削量；發現了角膜曲率對切
削效果的影響，首次提出了角膜曲率半徑、切
削位置與切
削深度的關系；首次定量確定了激光光斑參數及其排列方式對術后角膜表面粗糙度的影響，為更精確實現角膜切
削和提高切
削后角膜表面光潔度、減少手術后角膜渾濁及角膜表面術后不規則提供了理論依據。
Three kinds of trapezoid, delta and airfoil shaped vortex generators are designed based on traditional, sub boundary layer and micro - vortex generators conceptual design, to study the influence of the shape, height, aspect ratio, chordwise position, spanwise position and direction angles of vortex generators on boundary layer separation control
（ 5 ）綜合分析研究了渦流發生器的工
作原理和設計原則。根據國內外資料，研究了渦流發生器形狀、高度、展弦比、尖
削比、弦向位置、展向位置和方位角等因素對附面層分離控制效果的影響。
Rock underlying glaciers is eroded by plucking.
冰川下面的巖石則是通過拔
削作用被侵蝕的。
The results show that the process of concrete sawing with diamond tools is that the impact of diamond sawblade induces the rupture and break of concrete surface layer during high speed sawing ; cement and carpolite become micro chips by the cutting of diamond grits ; steel fiber and steel wire are broken by plastic deformation or pulled out by forces
結果表明：金剛石鋸片鋸切混凝土的過程表現為高速據切過程中金剛石據片的沖擊引起混凝土表層斷裂破碎，水泥石子等在切
削區內層受到金剛石磨粒的微切
削作用形成粉屑，以及鋼纖維和鋼絲發生金屬塑性變形斷裂或被拔拉而斷裂的過程。
Sawing is carried out by diamond grits which are embedded into a metal matrix, so whether diamond grits can be tightly held in the metal matrix, and whether their cutting abilities can be fulfilled directly determine the sawing performance and the life of the diamond saw - blade
由於金剛石圓鋸片的鋸切是通過固結在金屬胎體中的金剛石磨粒來實現，因此，金屬胎體能否有效地把持金剛石磨粒，使其充分發揮切
削作用，將直接決定鋸片的切
削性能和使用壽命。
This paper introduces the ball lapping model of spring - loading lap tools for the four shafts ball - lapping machine and explains the small tendence mechanism of the ball roundness error using the effets of cutting high points and homogenization lapping error
摘要從建立四軸球體研磨機彈簧加壓球體研磨的力學模型入手，運用高點切
削作用機制和誤差均勻化效應，解釋了球體圓度誤差趨小化研磨機理。
"how we wheat growers are exploited and trapped and deceived at every turn, " observed magnus sadly.
「我們這些小麥種植者啊，還不是到處受人剝
削，
作弄，欺騙！」曼克奈斯凄慘地說。
The paper validates and perfects the traditional wear theory by using the ferrography, at the same time, combining the practice, mechanical embedded minor particles, scoring, plastic distortion, shaping effect and fatigue effect are analyzed and the results show that the vehicle ' s malfunction can be predicted
文章
作者將鐵譜磨粒分析技術運用在汽車維修行業，驗證和完善了傳統磨損理論，並結合實踐，對微凸體機械嵌合、膠合，塑料變形及刨
削作用和疲勞
作用進行了分析，證明汽車機械故障可以預測，且可以防止重大事故的發生。
On the one hand, the particles must be fixed on the coating. on the other hand, the grinding ability of the composite plating would be red
既要使微粒牢固地固定在鍍層中，又要防止鍍層過份包裹微粒，使失去磨
削作用。
( 1 ) analyze the mechanism of the friction between the tyre and pavement and the factors which affect the friction ; the friction between tyre and pavement involves four aspects : the molecule force, the adhesion between tyre and pavement, the elastic distortion of rubber on the tyre surface and the tiny cutting of the little - size protruding on pavement
鄭州大學碩士學位論文摘要一輪胎與路面間的摩擦力主要有四個方面：輪胎與路面間的分子力
作用：輪胎與路面間的粘著
作用；胎面橡膠的彈性變形；路面上小尺寸微凸體的微切
削作用。
Bit side cutting action
鉆頭側向切
削作用
In the western mountains, water is the principal degradation factor since mountain glaciers are no longer important.
在西部山區，起減
削作用的主要因素是水，山區冰川不重要。
To be regarded as a kind of new typed green manufacturing technology the sub - dry cutting could not only avoid the environmental pollution by the cutting but also could lower the productive cost of product in a large amplitude
摘要亞干切
削作為一種新型的綠色製造技術，不僅能避免切
削對環境的污染，而且能大幅度地降低產品的生產成本。
" how we wheat growers are exploited and trapped and deceived at every turn, " observed magnus sadly
「我們這些小麥種植者啊，還不是到處受人剝削，作弄，欺騙！ 」曼克奈斯凄慘地說。
