穿孔的

Is a technical enterprise which professionally engages in the research, development, manufacture and technical service of down-hole drill, rock drill and other types of perforation equipment.

宣化科信机械技术有限责任公司是专业从事潜孔钻机，凿岩机械及其它类型穿孔设备研究，开发，制造和技术服务的科技型企业。

If the sac bursts, it can be fatal.

如果发生穿孔则可能是致命的。

Objective To evaluate the feasibility of establishing transgenic mice by means of seminiferous tubule microinjection and electroporation in viva.

目的 探讨在体睾丸生精小管注射合并体内电穿孔建立转基因小鼠的可行性。

Several types of jewelry can be generally worn in a nasal septum piercing.

几种类型的首饰，一般可以穿在鼻中隔穿孔。

Will soon lead to severe inflammation of the scales fall off exposing the meat department looks like on the body to open a hole so I shot hole.

不久就会因严重的炎症导致鳞片脱落，露出肉部，看起来就像在身体上开了个洞，所以叫穿孔病。

Objective To evaluate the therapeutic efficacy of soft contact lens on corneal perforation.

目的 评价软性角膜接触镜在治疗角膜穿孔中的效果。

Soft contact lens appeared to be a safe and effective treatment in small corneal perforation.

软性角膜接触镜在治疗角膜小穿孔中是一种安全有效的辅助治疗方法。

The calculation result of theory is validated by stationary wave tube experiment.

在此基础上，总结了单层和双层微穿孔板结构声阻抗以及吸声系数的计算方法，利用驻波管实验对理论计算结果进行了验证。

Subcapsular liver abscess due to perforated gastric ulcer is rare.

我们报告一位37岁男性，因为胃幽门部溃疡穿孔而造成肝脏左叶的包膜下脓疡。

Abstract］ Objective: To explore the method for repairing tympanic membrane perforation due to chronic suppurative tympanitis.

目的：探讨慢性化脓性中耳炎穿孔鼓膜的修复方法。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。