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- flat positive peak 平顶正峰
- The characteristics of VSD were (1) asymmetrical CFL, (2) very high positive peak of CFL and (3) much more work in isovolumic period and cardiac circle. VSD的CFL环体比ASD者大,上下不对称,突出表现正峰值显著升高,等容收缩期和整个心脏做功增加。
- Put the bed in flat position with wheels on the bed locked. 将床放平,锁住轮子。
- CFL was plotted in each case. Some difference was observed between ASD and VSD. The features of ASD were (1) symmetrical CFL, (2) positive peak of CFL shifting to right and (3) positive relationship between RVSP and ventricular ejection time. 获得了ASD、VSD的右心CFL,并发现在B组中ASD与VSD的CFL各具特点,ASD的CFL环体上下对称,环正峰值较VSD右移,VET随着RVSP升高而逐渐延长;
- The flat positions are named and numbered according to a progression counterclockwise around the circle of fifths. 平的位置被命名和被编号根据进步左转在五附近圈子。
- Stepless adjust of wire feed speed and welding, cirumferential welding, filler welding, butt welding, lap welding and fillet welding in flat position. 送丝速度和焊接速度可无级调节，保证焊接稳定；可直焊、环焊、角焊、对焊、搭接焊、及船状位置和角焊接。
- There is positive proof that he did it. 有确切的证据证明他做了此事。
- The man jacked up his car to fix a flat tire. 那人用千斤顶把他的汽车顶起以修理漏气的轮胎。
- He stumbled over a stump and fell flat on his face. 他给树桩一绊，摔了个嘴啃泥。
- He spread the map flat out on the floor. 他把地图平铺在地上。
- Our present lease on the flat expires next month. 我们这套公寓的租约下月到期。
- The flat will be refurbished for the new tenants. 这套房间将重新粉刷以接纳新房客。
- She is buying a flat close to her office. 她正在购买一套靠近她办公室的单元房。
- She lay flat on her back in the warm sunshine. 她在温暖的阳光下平躺著。
- The lease on our flat runs out in a few months. 我们公寓的租约还有几个月就到期了。
- Her behaviour was a positive outrage. 她的行为残暴到了极点。
- The colours used are flat and unvaried. 使用的颜色既单调又无层次。
- Griddles are used for cooking flat cakes. 这个浅锅是用来烤蛋糕的。
- I'm positive she told us to meet at noon. 我肯定她是告诉我们在中午见面。
- I got a flat tire of the rear wheel of my bicycle. 我自行车的后轮车胎没气了。
