常見例句The rra kt gement will contribute to cement our pleasant relationship. 此項(xiàng)安排將有助于鞏固我們良好的關(guān)系。Based on the theory of quantitative risk assessment, a regional risk assessment (RRA) method s put forward. 摘要基于定量風(fēng)險評價的基本原理，提出一種區(qū)域風(fēng)險評價方法。There is a definition of a variable called myspeed, using the data from RRA speed out of database test.rrd . 有一個名為myspeed的變量定義，他使用來自test.;rrd數(shù)據(jù)庫的speedRRA中的數(shù)據(jù)。Regression and Re-aging(RRA) can get super strengthness and preferable stress corrosion resistanee,but its fracure toughness is low. 回歸再時效工藝可以獲得最高的強(qiáng)度和較好的抗應(yīng)力腐蝕性能，但其斷裂韌性較差。There are reliable anastomosis among RCA, RRA, RIA on the radial side of the elbow joint and SUCA, IUCA, URA on the ulnar side of the elbow joint. 橈側(cè)副、橈側(cè)返、骨間返動脈在肘關(guān)節(jié)橈側(cè)有恒定的吻合,尺側(cè)上副、尺側(cè)下副、尺側(cè)返動脈在肘關(guān)節(jié)尺側(cè)有恒定的吻合。In addition, the macro cyclic stabilization behavior of 7075 RRA alloy was explained using the cyclic micro softening/hardening competitive mechanism. 討論了應(yīng)變疲勞位錯結(jié)構(gòu)與累積形變之間的關(guān)系，進(jìn)而初步分析了疲勞裂紋的萌生機(jī)理，并用循環(huán)顯微軟化/硬化的競爭機(jī)制解釋了7075?RRA鋁合金的宏觀循環(huán)穩(wěn)定化行為。 返回 RRA