有凹痕的

With a comma-shaped mark on the underside of each hind wing .

一种翼前有凹痕的蛱蝶科蝴蝶，其后翅的下侧有逗点形斑点。

Anglewing butterfly with a comma-shaped mark on the underside of each hind wing .

一种翼前有凹痕的蛱蝶科蝴蝶，其后翅的下侧有逗点形斑点。

Clean and check 1 slowly loosen the gland nut stuffing, packing the release of residual pressure of all components; 2 Remove all old packing, thoroughly clean axle / rod stuffing; 3 Check the shaft / bar have corrosion, dents, scratches or excessive wear; 4 Check whether there are other WATER POWER CONTROL VALVE parts burr, cracks, wear, they will reduce the packing life; 5 Check whether there is too much stuffing the gap, and the shaft / rod eccentric degree; 6 the replacement of defective parts larger; 7 Check the old packing, as BALANCING VALVES the basis of failure analysis to find the reasons for early failure of packing.

缓慢松开填料函的压盖螺母，释放盘根组件内所有的残余压力； 2）移去所有旧的盘根，彻底清洁轴/杆的填料函； 3）检查轴/杆是否有腐蚀、凹痕、划伤或过度磨损； 4）检查其他零件是否有毛刺、裂纹、磨损，它们会减少盘根的寿命； 5）检查填料函是否有过大的间隙，以及轴/杆的偏心程度； 6）更换有较大缺陷的零部件； 7）检查旧盘根，作为失效分析的依据，球阀以找到盘根早期失效的原因。

Composed of or containing gristle.A small blue butterfly of the family Lycaenidae.

一种翼前有凹痕的蛱蝶科蝴蝶，其后翅的下侧有逗点形斑点。

When you observe the lower part of that watch-case you notice that it is not only dinted in two places but it is cut and marked all over from the habit of keeping other hard objects, such as coins or keys, in the same pocket.

请看这只表，不仅下面边缘上有凹痕两处，整个表的上面还有无数的伤痕，这是因为惯于把表放在有钱币、钥匙一类硬东西的衣袋里的缘故。

Metals can generally contain nicks and dents without weakening very much, and are impact resistant.

金属一般能在有缺口和凹痕的情况下不显著削弱，并且能抵抗冲击。

If the nail surface is rippled or pitted, this may be an early sign of psoriasis orinflammatory arthritis.

如指甲表面波纹状或有凹痕，可能是银屑病或关节炎的早期体征。

On the edges of its arms,I can see indentations in the wood where little tykes did their teething.

在扶手的边缘，我能看见木头上有凹痕，那是小孩子们用牙咬的。

These lesions were whitish-gray and pitted in appearance, and were located on the visceral rib surface near the rib head adjacent to the pleura.

这些损伤呈灰白色，并在表面上有凹痕，它们位于接近胸膜的肋骨顶端接近内脏的部分。

If Hank notices the same troubles after trying his bike with the steering damper backed off, checking his tire and adjusting his steering head bearings, the problem is most likely in his bike's chassis attitude.

问题： Hank 说他的车在低速下感到转向超级沉重，每次他都要用很大的力量，特别是进入弯道。解决：这应该时因为磨方了的后轮胎引起的，或者太紧或有凹痕的转向头轴承。；如果 Hank 有安装转向阻尼器，那也可能是它调的太紧。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。