橫截面積 的英文怎麼說
中文拼音 [héngjiémiànjī]
橫截面積
英文
cross sectional area-
Ctth patients showed reduced rcsa for both rcpmin and rcpmaj muscles ( p < 0. 01 ), but not for semispinalis and splenius capitis muscles, compared with controls
與對照組比較，慢性緊張型頭痛患者頭后小直肌和頭后大直肌橫截面積減小，但半棘肌和頭夾肌未顯示差異。Here we obtain the strain compatibility method ande equilibrium of forces and concepts of fracture mechanincs, they can be used to predict the ultimats strength in flexure that can be achieved by such elements, given the cfrp cross - sectional area, or conversely, the required cfrp cross - sectional area to achieve a targeted resisting moment of rehabilitated flexureal elements
Cfrp加固梁在承受彎曲荷載時的破壞是鋼筋屈服后碳纖維斷裂和鋼筋屈服后混凝土壓碎。本文通過應變相容方法和對破壞機理的定義，由給定的cfrp橫截面積預測加固梁的極限彎曲強度；或者相反，在已知加固梁的極限彎曲強度時可以求出所需的cfrp橫截面積。Chamber cross section
燃燒室橫截面積Study of two - dimensional effect on shpb experiment
實驗試件橫截面積不匹配效應的研究Conductor with reduced cross - sectional area
橫截面積減少了的導線The quantity of mass diffusing through and perpendicular to a unit cross - sectional area of material per unit time
單位時間內通過一個垂直與擴散方向上單位橫截面積內的通過物質量。Insulated cables and flexible cords for installations - heating cables, without mechanical protection and reduced cross sectional area
裝置用絕緣電纜和軟線.無機械保護和減徑橫截面積的加熱電纜Abstract : it was deduced that the shapes of magnetic particle indicationsof point - type defects on workpiece surface depended on the resistance of carrier medium, and their dimensions depended on the volume of the defect equivalent cuboid, the magnetising characters of workpieces and magnetic particles, the strength of magnetic field, the lengths and sections of magnetic particles and the resistance character of carrier medium
文摘:推斷出工件表面點狀缺陷磁痕的形狀取決于磁粉載體的介質阻尼力，磁痕大小取決于缺陷等效長方槽的體積、工件和磁粉材料的磁化特性、磁場強度、磁粉長度和橫截面積以及載體介質的阻尼特性等。The resistance of a conductor varies directly with its length, conversely withits cross - sectional area
導體的電阻與其長度成正比，與其橫截面積成反比。Area of cross section of the main air flow
主送風方向橫截面積Carbon fibre. determination of filament diameter and cross - sectional area
碳纖維.長絲直經和橫截面積的測定Computation of the cross - sectional area of the cable in the power circuit of the x - ray machine
線機電源電纜橫截面積的計算Standard test method for determination of cross - sectional area of stranded conductors
絞捻導線的橫截面積測定的標準試驗方法Public lighting installation - determination of cross - sectional area of conductors and selection of protective devices
公用照明裝置.導體橫截面積的測定和保護裝置的選擇The new flap keeps essentially the same profile, but with a reduced cross sectional area at its extremities
新副翼的形狀在總體上保持不變，不過在其末端的橫截面積卻變小了。The ~ a isotherms for bilirubin / cholesterol of different stoichiometry were measured and were dealt with by some mathematic methods. the conclusions are as listed below : it showed that the compressibility of the mixed monolayer could be increased by adding cholesterol into bilirubin monolayer, which was called condensing effect of cholesterol in the biological membrane. it showed that there was le - c phase transition within pure bilirubin monolayer and le - c phase transition gradually became weakened with xbr decreasing
A等溫線，通過分析得到如下結論：純膽紅素單分子膜在含ca人的亞相上，單分子橫截面積比純水亞相略有減小，其膜的凝聚性也有所增加：純膽固醇單分子膜在含ca 』飛亞相上，崩潰壓降低很多且膜的擴張性也有所增加，成膜性能大大降低；膽固醇用旦紅素混合單分子膜在含caz 」的亞相上，單分子橫截面積有所增大。Advanced technical ceramics - ceramic composites - methods of test for reinforcements - determination of filament diameter and cross - section area
高級工業陶瓷.陶瓷復合材料.增強纖維的試驗方法.長纖維直徑和橫截面積的測定This study analyses the differences in the relative cross - sectional area ( rcsa ) of several cervical extensor muscles, assessed by magnetic resonance imaging ( mri ), between patients with chronic tension - type headache ( ctth ) and healthy controls
該研究運用mri評價慢性緊張型頭痛患者和健康對照者頸部伸肌的橫截面積的差異。Here we obtain concepts of fracture mechanincs, the required cfrp cross - sectional area to achieve a targeted resisting moment of rehabilitated flexureal element
本文通過對破壞機理的定義，在已知加固梁的極限彎曲強度時可以求出所需的cfrp材料橫截面積。The optimal model of truss structure is established, in which the cross sectional areas of bar are taken as design variables, the structure weight is taken as objective function. in the process, the reliability of structural displacement and bar stress and the fundamental frequency are taken as constraint functions. from the engineering practice, all the reliability constraints, which are implicit generally with the design variables, are equalized and transferred to the conventional explicit constraints
本文將主要考慮桁架結構的優化問題，首先建立數學模型，即以桁架的橫截面積為設計變量、以重量最小為優化目標，位移、應力等可靠性及基頻為約束條件；最後，從工程實際出發，對結構系統的可靠性隱形約束進行等價顯化處理，使之轉化為常規的橫截面積優化問題。分享友人