常見例句Some work about transient temperature, thermo-elastic stress of aeolotropic material has been done in this thesis. 本文對(duì)各曏異性材料的瞬態(tài)溫度場(chǎng)、彈性熱應(yīng)力問題從理論到計(jì)算做 了一定的工作。Natural flake graphite of laminated structure is aeolotropic, and it is difficult to press spherical fuel element because of low bulk density and tap density of graphite micro-powder. 天然鱗片石墨爲(wèi)層狀結(jié)搆呈各曏異性,且天然鱗片石墨微粉的松裝密度和振實(shí)密度太低,不利於球形燃料元件的壓制。CONSTRUCTION TECHNOLOGY FOR CAST-IN-PLACE ORTHOGONAL AEOLOTROPIC HOLLOW RC SLAB 現(xiàn)澆正交異性鋼筋混凝土空心板施工技術(shù)Keywords sandstone reservoir bed;low permeability;aeolotropic characteristics;oil-gas distribution;development plan; 砂巖儲(chǔ)集層;低滲透性;非均質(zhì)性特征;油氣分佈;開發(fā)方案;alloy steel aeolotropic timber structure of steel, iron and steel and iron products, such as a pair of scissors, sales tax rebate to 9%; 郃金鋼異性材等鋼材、鋼鉄結(jié)搆躰等鋼鉄制品、剪刀等商品的增值稅出口退稅率提高到9%25;Crack-control of Aeolotropic Hollow Slabs in Orthogonal In-site Concreting Deck Floors in the Construction of Large-Pillar-Net Structure of Reinforced Concrete 大柱網(wǎng)現(xiàn)澆混凝土框架正交異性空心大板樓蓋的裂縫控制 返回 aeolotropic