hollow sphere 中文意思是什麼
hollow sphere
解釋
空心球-
Space truss has developed rapidly in china and designer for its advantage has accepted the sphere soace grid. joints have play very important role in structure. generally, the weided hollow ball joints are adopted. but sometime they can not satisfy the requisition of structure. so a lot of people are busy searching for joints and fouding out all kinds of joints. a new joint - welded hollow truncated joint will be now in this paper
在我國大空間、大跨度的結構越來越多，節點在空間結構中起著重要的作用，焊接空心節點在網架、網殼等空間結構中被大量應用。本文研究的是一種新型的節點? ?焊接空心鼓形節點。 《網架結構設計與施工規程》 jgj7 - 91和《網殼結構技術規程》 jgj61 - 2003隻對空心球節點提出了承載力的計算公式，而沒有引入鼓節點。 -
In hollow sphere shape, cenospheres can improve fluidity of filler and make it easier to be processed. over
: cenospere為顆粒直徑20 - 500m的中空圓形微珠，成球率95 %以上，能改善被填充物的流動性，使被填充物更易於加工。 -
Based on the relaxation constitutive theory of viscosity - elasticity under non - constant temperature, the equation of thermal conduction in solids, and the finite element method, the non - stationary thermal stress in low carbon steel thick hollow sphere is calculated
摘要基於變溫粘彈性鬆弛型本構理論、熱傳導方程和有限元方法，對低破鋼厚壁球的非定常熱應力進行了分析。 -
The right temporal lobe of the hollow sphere of his cranium came into contact with a solid timber angle where, an infinitesimal but sensible fraction of a second later, a painful sensation was located in consequence of antecedent sensations transmitted and registered
他的天靈蓋右顳葉碰著了堅硬的木材犄角，在微乎其微卻能有所察覺的幾分之一秒后，產生了疼痛感。這是一剎那之前傳達因而覺察到的結果。 -
On theory, based on the latest research of the international neuro - physiologist and psychologist on no, we detail several important results highlighting the role of source structure in the diffusion process, such as point source, hollow sphere source and irregular structure. second, we have had a advanced research on self - organizing feature maps. and some qualities of sofm have been analyzed
理論地，在國際神經生理學、心理學與醫學關于內源性一氧化氮（ no ）最新研究的基礎上，深入分析一氧化氮的非局部擴散遞質和逆轉錄信使的特性，同時針對模型的不同結構（包括對稱形狀和不規則形狀）給出模擬結果。 -
There were a dozen requests for autographs - he knew them at sight ; there were professional begging letters ; and there were letters from cranks, ranging from the man with a working model of perpetual motion, and the man who demonstrated that the surface of the earth was the inside of a hollow sphere, to the man seeking financial aid to purchase the peninsula of lower california for the purpose of communist colonization
其中有十二封是要他簽名的這類信他一眼就能看出來還有職業性的求助信，還有一些怪人的信。一個人寄來了可用的永動機模型一個人證明世界的表面是一個圓球的內壁一個人打算買下下加利福尼亞半島組織共產主義僑居地，來請求財政援助。什麼人都有。 -
The ball is a hollow aluminum sphere covered with a thick layer of polyurethane rubber
這個球是空心球體，表面有一層厚厚的聚氨酯橡膠。 -
Appication of electric image to the system of a point charge in or out of a hollow conducting sphere
電像法推廣于導體球腔及腔中存在點電荷的系統 -
Basically, in a hollow object that can conduct electricity, such as an aluminum sphere, charge will ( ideally ) distribute itself evenly over the surface of the sphere, and there won ' t be an electric field inside the sphere
基本上，在一個能導電的空心物體，如鋁球體中，電荷（在理想的情況下）是均勻分佈在球體的表面，在球體的裏面是沒有電場的。 -
The polystyrene particles with 2. 8 micrometer mean diameter were prepared by dispersion polymerization and hollow porous micro - sphere were prepared by extraction after seeding emulsion polymerization. particles with multi - hollow structure were obtained and characterized by sem, additionally the mechanism and factor about formation of porous structure were also discussed. to prepare the biodegradable nano - particles, reversed - phase micro - emulsion and ionotropic gelation methods were used
利用分散聚合法制得了粒徑約為3 m的聚苯乙烯種子微球，再通過溶脹、交聯、種子乳液聚合及萃取處理，最後得到中空多孔的聚合微球，並討論了其成孔機理和各博士論文功能型復合超微粒子的制備研究因素的影響。 -
It has been demonstrated that it is the microgel that guaranteed the homogeneous of the structure of the composite, the size and the morphology of the composite particles. the surface structure of the micro - particles can be adjusted by changing the preparing conditions. the composites may adopt hollow sphere structure, and the inner may lack of cds due to precipitation was started from the outer part of the microgels
實驗結果表明：高分子微凝膠的三維網路結構和所採用的制備方法確保了有機-無機復合材料復合的均勻性；微凝膠的模板作用使得復合材料呈球狀結構，微球的大小決定於模板的尺寸；微球的微納米結構可因微球的制備條件的不同（例如，改變連續相類型）而不同。 -
Discussion on absorbing property of hollow conduct sphere coated with carbon black
空心導電球吸波機理討論
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