How does a fish breathe under water, and how do trees grow?

How long can you remain under water?

你能在水底下呆多久?

Huaming set air-conditioning sales, installation, maintenance, etc take the air-conditioning works throughout the region FDBWA.

华明冷气集销售 、 安装 、 维修等一条龙服务,承接的冷气工程遍布整个五邑地区.

Passepartout, about nine o'clock, went out upon the platform to take the air.

上午将近九点钟的时候, 路路通走到车桥上去透透空气.

He went out take the air.

他走出房间去呼吸新鲜空气.

They take the air the park every morning.

他们每天早上在公园里呼吸新鲜空气.

They went out take the air.

他们出去呼吸新鲜空气.

Go out to take the air.

出去呼吸一下新鲜空气.

After all, people's mouths, there is always one take the air slit.

毕竟人的嘴巴, 总有一条透风的缝.

They used to take the air in the evening.

他们过去常在傍晚时去户外散步.

Nowhere-just to take the air the lawn before I go to bed.

哪里也不去,只是到草地上走走,换换空气再睡觉.

I usually take the air on the lawn before I go to bed.

我睡觉之前常在草地上散散步.

I came forth to take the air.

我出来透透气。

Methods 40 patients, 19 males and 21 females, with cleft lip and alveolar process only were included. The age range of the patients was from 8 to 33 years with the mean age of 13.8 years when the alveolar bone grafting was performed.

方法40例单侧唇裂合并单纯牙槽突裂患者（19男，21女），手术进行时患者的平均年龄为13.8岁，年龄范围8至33岁。

Study on Dentification Ability of Inbred Strain Mice Tooth Germs Implanted into Oral Submucosa and Alveolar Process AIM: To analyze the distribution of initial stress around screw implant.

近交系小鼠牙胚同种异体移植至口腔粘膜下或牙槽骨内成牙能力的研究目的：分析螺旋形种植体植入下颌骨后骨界面初始应力的分布。

Conclusions: For the adults who missed the best time of bone grafting, repair of cleft of alveolar process and nasal deformity can correct the height of alveolar process and continuity of dental arch, ameliorate of nasal.

结论：对于错过植骨最佳时期进入青春期的患者，鼻翼畸形与牙槽突裂同时进行整复，能够保证牙槽突高度，牙弓连续性的恢复，鼻翼畸形的改善。

Objective: To improve safety and viability of one time operation in the therapy of cleft lip and palate and cleft alveolar process.

目的：探讨婴儿期一次性手术修复完全性唇腭裂及牙槽突裂的安全性与可能性。

Methods To 42 patients with cleft of alveolar process, we filled cleft of alveolar process with cancellous bone grafting of iliac bone and repaired basal part of alae nasi. A V-Y plasty of mucosa-cartilage compound flap of nasal vestibule was used to repair nasal deformity.

方法对42例牙槽突裂患者采用自体髂骨松质骨填充牙槽裂隙，恢复鼻翼基底和鼻侧区高度，同时利用鼻前庭黏膜软骨复合组织瓣V-Y推进法整复鼻畸形。

Conclusion: Under the control of provisioned pediatric anesthesia and rehabilitation, one time complete cleft lip and palate plus cleft alveolar process closure is safe and viable.

结论：在专业小儿麻醉及复苏技术保障下，婴儿期一次性手术整复完全性唇腭裂及牙槽突裂是安全可行的。

Results: 23 cases were underwent this operation in clinic within 3 years. 14 cases among them were followed up more than half year and their alveolar process cleft had been repaired with the normal bone density on X-ray.

结果：3年来临床应用该方法，治疗23例牙槽突裂患者，其中14例术后随诊6个月以上，临床观察牙槽突裂已修复，X光显示骨密度同正常骨质。

Application of iliac cancellous and chondral bone to repair the cleft of alveolar process and the nasal deformity at the same time Correction of alveolar cleft by autogenous cancellous bone graft

自体髂软骨及松质骨移植在牙槽突裂同期行鼻畸形整复术中的应用自体松质骨修复牙槽突裂的临床应用研究