查询词典 perforations

The gain in heat transfer enhancement and the fin weight reduction due to the perforations was considered.

讨论了翅片穿孔后引起的传热强化和翅片重量的减轻。

Small Dragons, Rough Perforations, 1ca vertical pair, with imperforate between variety, scarce, VF-F

小龙毛齿邮票1分银直双连，中缝漏齿，少见，上中品

In contrast to the opening aids in regular use such as tear tape, perforations, zig-zag cuts etc., the Pull Pack can be opened easily and in a controlled manner.

相反，如催泪磁带，穿孔在经常使用的开放教具，锯齿削减等，拉包，可以方便地打开并以控制的方式。

The fabric sheet has first (2) and second major faces and small pin-prick sized perforations (6) provided therethrough in the centres of surface depressions or chambers (7) of the first major face (2) and corresponding dome projections (8) of the second major face.

织物片有第一(2)和第二主表面还有许多贯通的小针孔设在第一主表面(2)的表面凹坑(7)和第二主表面的相应圆顶状突起(8)的中心。

Objective To observe the healing effects of basic fibroblast growth factor on traumatic tympanic membrane perforations.

目的 观察碱性成纤维细胞生长因子对外伤性鼓膜穿孔的治疗效果。

Large antral perforations resulting from exodontics should be closed at the time of the extraction.

从拔牙专家大穿孔导致胃窦应该关闭在提取时间。

Results 2 cases of capsular perforations and 1 case of TURS occurred in intra-operation.

结果 术中发生前列腺包膜穿孔2例，电切综合征1例。

Imperforated for a good set of stamps, the ink can easily escape from the perforations in, dirty stamps the following, which need to be careful of digital printing equipment choice.

打好齿孔的邮票进行套印时，油墨很容易从齿孔中漏出来，弄脏下面的邮票，这就需要对数码印刷设备进行慎重的选择。

ObjectiveT o evaluate the outcomes of myringoplasty for various specific kinds of perforations of the ear drum via endotoscope or operating microscope with different materials.

目的 探讨耳内镜、手术显微镜技术联合不同材料对特点各异的鼓膜穿孔行鼓膜成形术的临床应用效果。

Result: The ratio of various complications in their proper order is:otorrhea,10.1%;tympanosclerosis,8%;perforations,3.4%; tinnitus, 1.7%;sensorineural hearing loss,0.8%.

结果：术后并发症的发生率依次为耳漏(10.1%)，鼓室硬化症(8%)，鼓膜穿孔(3.4%)、耳鸣(1.7%)，感音神经性聋(0.8%)。

Anna: No, I've got a hangover.

不是，我昨晚宿醉了。

We head into the mountains in Su's new Land Cruiser, stop for lunch at a scenic restaurant and then hang around drinking beer and eating fruit as two of his employees attempt to lure the birds with a tape recording of the fowl's mating call.

我们坐上苏的巡逻车向山顶出发，在一家风景优美的餐馆吃了中饭。然后我们喝着啤酒吃着水果四处逛。