He found that the red pigment proved to be iron oxide, hematite ; a yellow consisted of clay containing iron or yellow ochre ; a blue color was a finely powdered glass ; and a pale blue was a copper carbonate, probably azurite ; green were malachite ; black was charcoal or boneblack ; gray, a limestone mixed with charcoal ; and a quantity of pigment remaining in a paint pot used in the decoration, contained a mixture of hematite with limestone and clay
他發現紅顏料是鐵的氧化物赤鐵礦;黃色顏料由含有鐵或黃赭色粘
土組成;藍顏色為細微的玻璃粉;而普藍就是碳酸銅,或許是藍銅礦;綠顏料為孔雀石;黑色為木炭或
骨黑;灰色,石灰石混合木炭而成;而一些顏料殘留在用於彩繪裝飾的顏料瓶里,含有赤鐵礦與石灰石及粘
土的混合物。
As a new style of structure, steel - concrete composite spine girder with large cantilever beams has been more and more applied for its advantages such as beauteous build, outstanding mechanics and economical performance
鋼-混凝
土組合脊
骨梁作為一種新型的結構形式,以其結構造型美觀、力學性能好、經濟性等方面的優勢,在橋梁結構中得到了越來越廣泛的應用。
And the explicit finite difference method, the combining method of the central difference method and newmark s constant average acceleration method, and the transmitting boundary are used. by comparing the acceleration determined by the several methods of the displacements or velocities, a computing method of acceleration employed the one side difference of velocity is more practicality in this research. corresponding to normal incidence of the body waves, p waves or svwaves, and rayleigh surface waves, two two - dimensional finite difference programs are compiled to compu te the dynamic response of two - phase media
以
土力學模型為基礎,利用以
土骨架和孔隙流體的四個位移為基本未知量的數值方法去模擬二維飽水介質中的地震波傳播,採用了顯式差分方法(中心差分法和newmark常平均加速度法結合)和透射邊界,通過比較利用幾種差分格式求解的加速度結果,發現一種用速度單邊差分求解加速度的方法在本文研究中較為實用,分別編制了體波( p波或sv波) 、 rayleigh面波輸入時求解兩相介質動力響應的兩個二維數值分析程序。
Recycled concrete is one of new type concrete that mixed with recycled aggregate at a certain proportion after cleaning, crushing, grading wasted concrete. it is helpful in dealing with rejectamenta of concrete and a bad influence on environment because of castoff
再生混凝
土是將廢棄混凝
土經過清洗、破碎、分級和按一定比例相互配合后得到的「再生
骨料」作為部分或全部
骨料配製的混凝
土。
The main components of the latter are multi - rib sandwich panels, including floor slabs and wall slabs. reinforced concrete conformation columns are set where the longitudinal walls and latitudinal walls intersect and copulative beams are set where floor slabs and wall slabs intersect. they play a role of linking and transferring loads, bearing a small part of loads at the same time
無
骨架體系的主要承重構件是密肋夾芯板(包括樓板和墻板) ,縱、橫墻相交處設鋼筋混凝
土構造(連接)柱,墻板和樓板相交處設連系(圈)梁,連系梁和柱主要起連接和傳遞荷載作用,也承擔少部分荷載。
There were no statistic difference between the data of the cranium and the cadavers
5
土07n 。且顱
骨和頭顱標本無明顯的統計學差異。
The elementary idea of the reference units method can be described as follows : firstly, by the setting of double series of reference units, we can control the highest and lowest land quality class of each village or town ; secondly, the class of the arable land will be get through the contrast between the arable land with the reference unit which has been selected in the same area, the difference in quality is the key factor to classify the land. the results show, 87. 6 % of the lands from i to iii distribute on alluvial and lacustrine plains, where the associated soils are mainly grey fulvo - aquic and calcareous concretions black ones. and 61. 4 % of them from iv to vi distribute on slightly rolling parts with mainly yellow - cinnamon soil developed from the diluvial and slope deposits
分等結果表明:臥龍區等的耕地中,有87 . 6分佈在沖積、湖積平原區,主要
土壤類型是在河流沖積物上發育形成的灰潮
土、在湖相沉積物上發育形成的砂姜黑
土;等耕地中,有61 . 4分佈在壟崗區,主要
土壤類型是洪坡積物上發育形成的黃褐
土:而、等耕地集中分佈在丘陵區,主要
土壤類型是殘坡積物上發育形成的粗
骨性黃褐
土,等別結果分佈總體上體現了不同地貌類型、
土壤條件下耕地質量的差異。
Herringbone designs that form a tight, wave - like pattern perform best on clay, while outsoles with the most variation in the design ( a little herringbone here, a wider groove there ) give you the best traction on hard courts
魚
骨設計會形成緊密、波浪狀的紋路,在
土場表現最好,但有多種設計的鞋底(這兒一點點魚
骨,那兒一條寬溝)在硬地會提供最好的摩擦力。
Technical specification for lightweight aggregate concrete
輕
骨料混凝
土技術規程
In the same time, according to the fracture test results, the influence mechanism of aggregate size on fracture toughness of adherence of new and old concrete is discussed and analyzed, which is verified by manse of the fractal theory
同時根據新老混凝
土粘結斷裂試驗結果,分析了粗
骨料最大粒徑對新老混凝
土粘結斷裂韌度的影響機理,並用分形理論對影響機理進行了驗證。
Pliny the elder recorded that this land was 12, 000 km distant from c 醞 iz, and uba, a numidian king intended to establish a stock farm of purple murex there
老普林尼記載這塊
土地離烏巴大概12 , 000公里,一位努米底亞國王打算用紫色的
骨螺在那裡建立一個畜牧場。
The traveller, now clothed in a shabby nankin - covered sheepskin coat with felt highboots on his thin bony legs, sat down on the sofa, and leaning on its back his close - cropped head, which was very large and broad across the temples, he glanced at bezuhov
過路客人還披著一件破舊的南京
土布吊面的皮襖,瘦
骨嶙峋的腳上穿著一雙氈靴,他在沙發上坐下來,把那兩鬢寬闊的留有短發的碩大的腦袋靠在沙發背上,朝別祖霍夫瞥了一眼。
The lack of fine fractions in the expanded clay necessitates the addition of other aggregates.
膨脹性粘
土缺乏細料部分,故必須添加其它
骨料。
Concrete is the composite multiphase material made up of stones and ossified cement grout
混凝
土是一由粗
骨料和硬化水泥沙漿組成的多相復合材料。
We are dust which after hundred years. but your body is perpetuation that steel bone and grand wind
我們是百年之後的一捧塵
土,而你,卻鋼
骨雄風永存
More than 300 prismoid concrete specimens with calcareous aggregate were made. three factors, temperature in fire, standing time and cooling type and cure methods after cool, were considered to simulate possible appearance in fire and after fire. many test schemes were planned for different purposes
設計製作了300餘個鈣質
骨料混凝
土稜柱體試件,為了模擬火災時及火災后可能出現的情況,分別考慮了不同的火災受火溫度、靜置時間和冷卻及冷卻后的養護方式三種影響因素,根據試驗目的的不同,設計了多種試驗方案。
It is very important to choose a proper mix technology to make pumice concrete
其混凝土配製工藝要求必須適當處理好骨料的早期吸水對新拌混凝土性能的影響。