stage n. 1.讲台;舞台;戏院,剧场;〔the stage〕戏剧,戏剧艺术;戏剧文学;〔the stage〕戏剧业;剧坛。 2.(活动)舞台;活动范围(场所);注意中心。 3.(显微镜的)镜台。 4.(发展的)阶段,时期,程度,步骤。 5.【电影】室内摄影场。 6.(建筑用的)脚手架;栈桥,浮码头,趸船。 7.站,驿站;一站路的行程;驿马车,公共马车[汽车]。 8.【地质学;地理学】(地层的)阶,段,程;(地文的)期。 9.浮码头,趸船 (=landing stage)。 a stage hog 〔美国〕爱到舞台正面去表现自己的演员。 stage attitude 表演(艺术)。 stage presentation 上演,上场。 in the early stages 在初期。 the larval stage 幼虫期。 The proposal has not yet passed the discussion stage. 这个提案还没有通过讨论阶段。 The disease now occupies the centre of the medical stage. 这种病现在是医学界的注意中心。 at the stage of being 暂时,在目前。 be on the stage 过演员生活。 bring on [to] the stage 上演(戏剧);扮演。 come on [upon] the stage 上舞台,进入社会(活动)。 go on the stage 做演员。 hold the stage 继续上演;引人注目。 put on the stage 上演,扮演。 quit the stage 退出舞台;辞职,退出…界。 take to the stage 做演员。 travel by long [easy, short] stages 匆匆[从容]旅行;赶着[拖拖拉拉地]做。 vt. 1.演出,搬上舞台,上演。 2.〔美国〕筹办,举行,发起(某事)。 vi. 1.坐公共马车旅行。 2.(剧本)适于上演,上舞台。 stage a comeback 〔美国〕卷土重来,恢复原有地位;再度走红,复辟;(花)重开。 This play stages only one woman character among the armymen. 这出戏只有一个女角色在男性军人之中。 Teachers of the Arts College are going to stage an exhibition. 艺术学院的教师们在筹划着要举办一个展览。 stage a meet 〔美国〕举行比赛。
The results of the uni - factor experiments and perpendicular experiments show their best mechanic synthesizing craft as followed : nvp ( 10 % wt ) , kh570 ( 20 % wt ) , hema ( 70 % wt ) , initiator ( 0 . 2 % wt ) , crosslinker ( 20 % wt ) , reacting 20 hours under 80 c . the factors which influenced organic silicon modified pvp hydrogel soft contact lens material ' s swelling capabilities were researched , which included temperature , monomer content , ion concentration etc . the experiments showed the equation swelling content ewc improved with the increase of nw , droped with the increase of kh570 and ion concentration , improved then droped with the raise of temperature , and hydrogels got the least ewc at 45 c . experiment carried on todiscuss water dehydration mechanism of organic silicon modified pvp hydrogel soft contact lens materials , which showed dehydration process could be divided into evaporating stage and diffusing stage 正交实验结果表明, nvp ? hema ? kh570共聚物的机械性能最佳时,其合成工艺条件为: nvp用量10 (质量百分含量,下同) , kh570用量20 , hema用量70 ,引发剂aibn用量0 . 2 ,交联剂nmba用量0 . 2 ,反应温度为80 ,反应时间16h 。讨论了单体配比、溶胀温度、离子浓度等因素对有机硅改性pvp水凝胶软接触透镜材料溶胀性能的影响。实验得出:水凝胶材料的平衡溶胀度ewc随单体nvp含量的增加而增大, ewc随kh570用量的增加而减小,随离子浓度的增大而略微降低,随溶胀温度的升高先稍微下降后有所提高, 45时平衡含水量最低。