strain vt. 1.用力拉,拉緊,抽緊,扯緊。 2.使緊張;盡量使用(肌肉等)。 3.強迫,強制;濫用,盡量利用。 4.拉傷,用力過度而弄傷,使工作過度;使用過度而弄壞;扭傷。 5.曲解,牽制附會。 6.【機械工程】使變形,扭歪。 7.抱緊。 8.濾 (out)。 vi. 1.盡力,拼命努力。 2.拉,拖 (at)。 3.扭歪,彎曲,快要折斷。 4.濾過,滲出。 5.不肯接受。 strain one's ears 豎起耳朵注意聽。 strain one's voice 拼命呼喊。 strain one's eyes 睜大眼睛看。 strain one's wit 絞盡腦汁。 strain oneself 過勞。 strain one's authority 濫用權(quán)力。 strain sb.'s good temper 利用某人脾氣好。 Mary strained her baby to the breast. 瑪麗把小孩緊抱在懷里。 strain a rope to the breaking point 將繩拉緊到快要斷的程度。 strained relations between officers and men 搞得不好的官兵關(guān)系。 strain the law 曲解法律。 a strained interpretation 歪曲的翻譯;牽強的解釋。 He is straining under their pressure. 他是在他們的壓力之下苦撐著。 It's the nature of plants to strain upwards to the light. 植物的本性是向上挺竄爭取陽光。 You, too, will strain at such a demand. 你也會難以接受這樣的要求的。 strain a point 逾分,過分,任意(曲解)。 strain after 盡力追求,拼命想得到[做到]。 strain at 為,辛苦[用氣力,費神,盡力]。 strain at a gnat 為小事過分操心。 strain at the oar 拼命劃。 strain courtesy 太講禮貌,過分客氣。 strain every nerve 傾全力;全神灌注 (to do)。 strain under pressure 在壓迫下拼命掙扎。 n. 1.拉緊;緊張;盡力,出力。 2.過勞,使用過度;濫用,利用。 3.扭筋,脫臼。 4.【物理學(xué)】變形,歪曲;應(yīng)力,張力;脅變,應(yīng)變。 5.曲解。 put a great strain on sb.'s resources 使人擔(dān)負(fù)過重的經(jīng)濟負(fù)擔(dān)。 It was a great strain on my resources. 這在我財力上是一個很大的負(fù)擔(dān)。 at full [utmost] strain=be on the strain 緊張,拼命。 stand the strain 拼命忍受。 under the strain 因緊張;因過勞。 n. 1.血統(tǒng),家世;族,種;【生物學(xué)】品系,系;菌株;變種,小種。 2.性格,脾氣;傾向,氣質(zhì)。 3.語氣;筆調(diào),文風(fēng);作風(fēng)。 4.〔常 pl. 〕一段音樂,歌曲;詩歌。 5.一陣子滔滔不絕的言詞;一陣子難聽的話。 She comes of a peasant strain. 她出身于世代農(nóng)家。 The Germany strain in him makes him like philosophy. 他的德意志民族的血統(tǒng)使得他喜歡研究哲學(xué)。 good strains of seed 良種。 a hybrid strain 雜交種。 a meat strain 肉用品種。 He has a strain of melancholy in him. 他有點憂郁。 in the same strain 以同樣調(diào)子[作風(fēng)]。 It was the commencement day and the head master would talk in a lofty strain. 那天是開學(xué)典禮,是校長高談闊論的日子。
Ultimate compressive strain of concrete 混凝土極限壓應(yīng)變31
Automotive parts - brake linings and brake pads - compressive strain test method 汽車部件.制動襯片和襯塊.壓縮應(yīng)變試驗方法
Generally , the maximum tangential compressive strain was 2 ~ 4 times of vertical and radius - orientation direction 環(huán)向最大壓應(yīng)變一般為同一監(jiān)測層位豎向、徑向最大壓應(yīng)變的2 ~ 4倍。
Safety of the shaft wall was discussed taking into account of ultimate compressive strain of high strength concrete ( hsc ) 結(jié)合高強混凝土的極限壓應(yīng)變,分析了井壁結(jié)構(gòu)的安全性。
The maximum tangential compressive reaches 2221 , which is about 76 . 6 % of the ultimate compressive strain , within safe status 在龍固副井施工中,井壁環(huán)向最大壓應(yīng)變達2221 ,約為極限壓應(yīng)變的76 . 6 % ,處于安全狀態(tài)。
Objective . to determine the apparent glucose diffusivity in 2 directions ( axial and radial ) of bovine af under 3 levels of compressive strain ( 0 % , 10 % , and 20 % ) 目的:測定牛纖維環(huán)在低于3個等級( 0 % , 10 % ,和20 % )的壓縮應(yīng)變下在2個方向(軸的和輻射的)上葡萄糖的近似擴散系數(shù)。
The study proved that tensile strain arose firstly in the outer shaft wall after it ' s building , then decreased gradually with decreasing of temperature , finally , it converted to compressive strain 研究表明:外層井壁澆筑后,混凝土首先產(chǎn)生拉應(yīng)變,而后隨井壁溫度下降而逐漸減小并轉(zhuǎn)變?yōu)閴簯?yīng)變。
For strained si pmosfets , the hole mobility is not only determined by the tensity of strain , but also related to the strain types , which are uniaxial compressive strain and biaxial tensile strain . when electric field is high enough , the hole mobility will be deteriorated in pmosfets under biaxial tensile strain , however , in the case of uniaxial compressive strain , the deterioration will never occur 經(jīng)模型分析發(fā)現(xiàn),應(yīng)變硅pmosfet空穴遷移率與應(yīng)力作用方式有如下關(guān)系:當(dāng)橫向電場較高( > 5 105v / cm )時,雙軸張應(yīng)力作用下的應(yīng)變硅pmosfet的空穴遷移率將發(fā)生退化,而單軸壓應(yīng)力器件則不會受到影響。
Here the hsc of sompa is achieved through adding super - effective water reducer , fined slag and silicon fume , and decreasing the water / cement ratio . by varying the area ( spacing ) of tension bars , compressive bars , vertical links and distribution steel and embedding steel fiber and polypropylene fiber we try to improve the behaviors of reinforced high performance concrete one - way spanning slabs in bending , so that its ductility be greater than 5 . with the same arrangement of steel the width of bending member is varied to observe the effect of the width / depth ratio on the ultimate compressive strain of concrete 通過變化受拉筋含筋率和受壓筋、箍筋(鉤筋、分布筋)含量,或摻加纖維使之成為鋼纖維高強混凝土( sfrhsc )和聚丙烯纖維高強混凝土( pfrhsc ) ,對高強混凝土雙筋截面梁、板的受彎性能進行了試驗研究,試圖改善高強混凝土受彎構(gòu)件的延性,使其延性比大于5 ;并在相同配筋情況下,通過變化截面寬度,研究了高強混凝土受彎構(gòu)件的寬高比對壓區(qū)混凝土極限應(yīng)變的影響;并對試驗構(gòu)件的裂縫發(fā)展情況進行了觀測。