structural dimension造句
例句與造句
- On the structural dimensions of mental health
關(guān)于心理健康結(jié)構(gòu)維度的研究及理論構(gòu)想 - Structural dimensions . dimensions of folding doors
建筑尺寸.折疊門尺寸 - Structural dimensions . straight masonry stairs
建筑尺寸.磚砌直樓梯 - Structural dimensions . coordination dimensions for structures and structural elements
建筑尺寸.建筑工程和建筑構(gòu)件協(xié)調(diào)尺寸 - The formed products are in accurate structural dimension , good consistency and high efficiency
沖壓出的產(chǎn)品結(jié)構(gòu)尺寸精確，一致性好，生產(chǎn)效率高。 - It's difficult to find structural dimension in a sentence. 用structural dimension造句挺難的
- The results indicate that the conductance and the resonant splitting are dependent on the structural dimension , the number of quantum dots and the strength of negative potential
計算結(jié)果表明，電導(dǎo)圖譜及其共振峰的劈裂依賴于量子點的幾何尺寸、量子點的數(shù)目及量子點中勢的大小。 - In the research and study of the structural responses analysis and structural optimization , the stochastic factors of the structural physical parameters ( such as the young ? modulus and structural dimensions ) and the load applied on structures are all considered
以桿系結(jié)構(gòu)（桁架、剛架）為對象，進(jìn)行了結(jié)構(gòu)分析，其中分別或同時考慮了結(jié)構(gòu)材料的物理參數(shù)、構(gòu)件的幾何尺寸和作用荷載幅值等的隨機性。 - Because frp has great advantages in strength and efficiency , convenience in construction , good durability and corrosion resistance , extensive fields of application , low deadweight , and hardly changing the structural dimensions , so it ' s broadly used in construction engineering
由于它與傳統(tǒng)的結(jié)構(gòu)加固技術(shù)相比，具有高強高效、施工便捷、耐久性及耐腐蝕性好、適用面廣、自重輕、不增加結(jié)構(gòu)尺寸等優(yōu)點，在實際工程中得到廣泛的應(yīng)用。 - The optimum design of the beat back - impact crusher is proposed , which aims at the highest efficiency of the machine work . the optimum designed mathematics model of the main structural dimension of the crusher ( m , , xc , s , w 2 > ir ) is built with restraining conditions such as force condition , energy condition , hammer steady condition , no moving interference , strength of spin axle and bearing condition , upper limit and lower limit of the design variant condition etc . finally , an example is give to illustrate the efficiently of the method proposed
在綜合考慮影響破碎機效率的各因素的情況下，提出了滿足以力，能量，錘頭穩(wěn)定性，幾何條件，不發(fā)生運動干涉，轉(zhuǎn)子軸和滾動軸承的強度等約束條件，建立了包含破碎機關(guān)鍵參數(shù)(錘頭質(zhì)量m ，軸心o到銷軸錘頭接觸距離r ' ，四川大學(xué)碩士學(xué)位論文錘頭質(zhì)心到銷軸與錘頭接觸點的距離拙，錘頭與巖石碰撞到銷軸與錘頭接觸點的距離s ，轉(zhuǎn)子的速度。 - Eight trapezoid labyrinth flow - channels are designed through modification to the cell dimension and the number of flow cells based on the parameterized structural design . integral emitter prototypes combining exterior hull and exterior flow - channel are built using rapid prototyping technique , and structural dimension of those flow - channel are measured by optical microscope , the measuring results showed that the design can completely meet the requirement of emitter accuracy
文中以參數(shù)化的設(shè)計思想，通過改變梯形迷宮流道單元尺寸和單元數(shù)設(shè)計了8種梯形迷宮流道，采用快速成形技術(shù)制作出外管與內(nèi)迷宮流道一體化的滴頭原型；利用最小標(biāo)注尺寸為50nm的光學(xué)顯微系統(tǒng)對滴頭流道結(jié)構(gòu)尺寸進(jìn)行了測量，分析結(jié)果顯示流道尺寸精度完全滿足滴頭的制作要求。 - Compared with traditional optical materials , the specific stiffness of sic is much bigger . if the structural dimension is the same , the lightweight extent of sic components is the highest . furthermore , sic have these merits of low thermal distortion , excellent optical performance , isotropy , innocuity and molding for complex shape
與傳統(tǒng)光學(xué)材料相比， sic的比剛度最大，在尺寸相同的條件下，其輕量化程度最高；此外，它還具有熱變形系數(shù)小、光學(xué)性能好、各向同性、無毒、能夠?qū)崿F(xiàn)復(fù)雜形狀的近凈尺寸成型等優(yōu)點，因而成為空間反射鏡的首選材料。 - In upper level optimization , the thickness and geometry factors of composite skins and webs as well as other structural dimensions are taken as design variables . then , considering the behavior constraints and the side constraints , the structural mass is minimized by the mathematical programming technique . in lower level optimization , the mathematical programming technique or the genetic algorithm ( ga ) is used to search the practical stacking sequence of composite skins and webs to realize the given thickness and geometry factors from upper level optimization
底層優(yōu)化設(shè)西北工業(yè)大學(xué)博士學(xué)位論文計以復(fù)合材料蒙皮和腹板等層合板各分層的厚度(或鋪層數(shù)) 、鋪層角和鋪層順序為設(shè)計變量，以層合板的幾何因子與頂層優(yōu)化設(shè)計給出的最優(yōu)幾何因子之間的誤差最小為目標(biāo)，考慮層合板厚度和制造工藝性約束，采用數(shù)學(xué)規(guī)劃方法或遺傳算法( geneticalgorithm ，簡稱ga )求出底層最優(yōu)設(shè)計變量。 - On the basis of the above mentioned theoretical and case - computational work , the element types , structural dimensions , materials , boundary conditions and calculative effects of the finite element modeling ( fem ) for bird - impact windshield are all carefully studied , and some practical experiments of bird - impact to windshield are made . it follows that the fem established in this thesis is well agreed with the experimental results and also shows that it is a reliable and highly accurate model with satisfying the requirement of trainings to the wddf neural network and engineering windshield design
在此基礎(chǔ)之上建立了鳥撞風(fēng)擋有限元模型，通過考察該模型的單元類型、結(jié)構(gòu)尺寸、材料模型、邊界條件以及與實際鳥撞實驗實測數(shù)據(jù)對比分析，認(rèn)為本文建立的鳥撞風(fēng)擋有限元模型正確可靠且計算精度較高，完全可以滿足神經(jīng)網(wǎng)絡(luò)訓(xùn)練過程中正問題求解的要求，同時也完全可以作為工程中風(fēng)擋設(shè)計分析模型使用。 - In this paper , measurement principles are discussed in detail for projectile dimension measurement , based on the analysis and classification for the structural dimensions of special projectiles . according to the factory practice , a measuring equipment is setup to measure those dimensions . two high precision laser displacement sensors and motion controller are introduced to construct this automatic digital measurement system for inspection and evaluation of the key dimensions
本文在對某系列特種彈藥的彈體結(jié)構(gòu)尺寸分析和歸類的基礎(chǔ)上,詳細(xì)闡述了彈體幾何尺寸的測量原理,并結(jié)合工廠的實際,采用激光位移傳感器和計算機自動控制技術(shù),實現(xiàn)了彈體的關(guān)鍵尺寸的數(shù)字化測量與評價。
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