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- The contrast analysis shows that,the timber physic mechanics character is similar with the other species of Populus.The main orientati... 對比分析可知其木材物理力學(xué)性質(zhì)與楊屬類(lèi)其它種木材相近,并指出其木材利用的主要方向。
- Soil physical mechanism of the processes of water saving. 節水高產(chǎn)技術(shù)體系土壤物理學(xué)機理。
- In this paper,the physical mechanics performance and road performance of waste gypsum used as road bed filling material were discussed, and its the security Was evaluated as well. 研究了廢石膏作為路基回填材料的物理力學(xué)性能和路用性能,并對廢石膏回填材料的安全性進(jìn)行了評價(jià)。
- Therefore, the deep research of the red clay"s function physical mechanics characteristic under the dynamic load (for example strong hang load) has the important meaning. 因此,深入研究紅粘土在動(dòng)力荷載(如強夯荷載)作用下的物理力學(xué)特性具有重要意義。
- Owing to its outstanding performance in physical mechanics,carbon fiber sheet is commonly used in the restoration,strengthening and seismic strengthening of RC structure. 碳纖維片材因其優(yōu)異的物理力學(xué)性能而被廣泛應用于鋼筋混凝土構件的修復、加固及抗震加固。
- In the aerodynamic, aviation engineering, jet propulsion, engineering cybernetics, physical mechanics etc fields of science technology made contributions. 在空氣動(dòng)力學(xué)、航空工程、噴氣推進(jìn)、工程控制論、物理力學(xué)等技術(shù)科學(xué)領(lǐng)域作出了開(kāi)創(chuàng )性貢獻。
- RC is a composite material with rebar and concrete that have different physical mechanics characters, and its constitutive relationship is relatively complex. 摘要鋼筋混凝土是由鋼筋和混凝土兩種具有不同物理力學(xué)性質(zhì)的材料組合而成的復合材料，其本構模型比較復雜。
- The fine aggregate is one of the basic raw materials of the concrete. The quality of the aggregate plays an important role in workability of flesh concrete and physic mechanics property and duration of the harden concrete. 細集料是配制混凝土的基本原材料，其質(zhì)量?jì)?yōu)劣對混凝土拌合物的工作性和硬化混凝土的物理力學(xué)性能和耐久性均具有重要影響。
- Its physical mechanism and vibrative characters are discussed in this paper. 總結出一次沖擊地震動(dòng)的特點(diǎn)、產(chǎn)生條件及形成機制。
- For overcom-ing the disadvantages of these accelerators, a new sodafree WJ-1 cement accelerator has been developed. The paper discussed its physical mechanics properties, indoor test and field test results. 為克服上述弊病,研究了一種新型無(wú)堿的WJ-1型水泥速凝劑,本文闡述了這種速凝劑的物理力學(xué)性能、室內試驗與現場(chǎng)試驗結果。
- Because this thing, we design a fewtests.First, through physical mechanics test, mealy clay and clay" mechanical indexes areobtained. 針對強夯時(shí)會(huì )出現高孔隙水壓力這一現象，設計了幾種試驗研究其規律性。
- But the brightness of the SGR bursts was unprecedented, so a new physical mechanism seemed to be required. 可是SGR爆炸的亮度是史無(wú)前例的，看樣子似乎非得引進(jìn)新的物理機制來(lái)解釋才行。
- This set of crystal wine cups is very expensive. 這套水晶玻璃酒杯非常昂貴。
- Special Experiments in Crystal Physics 晶體物理專(zhuān)門(mén)化實(shí)驗
- Finally, the physical mechanism of the climatic effects of aerosols is examined. 同時(shí)討論了氣溶膠氣候效應的物理機制。
- I lost my crystal necklace at the party. 我在晚會(huì )上丟失了水晶項鏈。
- It is discussed that relations between the theorem of parallel axle in the common physics mechanics and the theorem of Konig in the theories mechanics. 摘要對普通物理力學(xué)中平行軸定理與理論力學(xué)中柯尼希定理相互間關(guān)系進(jìn)行了討論。
- She made her meaning crystal clear. 她把她的意思解釋得清清楚楚。
- At present, the initial explanation of the physical mechanism of GMI effect has been established. 人們已經(jīng)對巨磁阻抗效應產(chǎn)生的物理機理有了初步的認識。
- The simulation results indicate that the phase-field method accords with the physical mechanism of dendrite growth. 表明相場(chǎng)方法符合枝晶生長(cháng)的物理機制。
