印痕

R. Garbage in ash-bin should not surpass 2/3 of capacity of ash-bin, garbage should be cleaned in time.

q。 办公设施、设备、灯具视线范围内无污迹、无印痕、用手触摸无灰尘，保持光亮；r。废物箱及时清理，垃圾不超过桶的2 / 3。

Every day may be costful and they may settle the brilliant sunshine 、gorgeous gloaming、brimless water and green grassland in their souls.

灿烂的阳光，绚丽的黄昏，无边的阔水和碧绿的草地——大概它们心中都会留有这美好的印痕和足迹吧。

Stone also often mixed with leaf-like, conchoidal patterns or prints.

石中还常夹杂有树叶状、贝壳状花纹或印痕。

They walked in the vehicle tracks and not on the crest of the road.

他们走在车轮留下的印痕里，而不是路中间。

It is a mixture of the surface layer, easy to clean, long term use, not easy to leave a mark on the surface.

表面是一种混合物层，容易清洁，长期使用，表面不易留印痕。

She stayed in the people's commune for two years, and learnt almost all the fanning skills.

人生中的这一段插曲，在他们生命中留下的印痕是那样的深刻，永远都无法解开

This product is rich in natural plant essence like witch hazel and baby cucumber and can give a thorough cleaning to the skin by acting deep into pores and balancing grease excretion, improving skin metabolism and keeping face fresh and greaseless; what's more, it is also helpful for the elimination of pimples, whelks and pits, roughness and mark after recovery.

本品蕴含金缕梅、小黄瓜素等天然植物精华，能彻底清洁肌肤，深入毛孔，平衡油脂分泌，促进皮肤新陈代谢，保持面部长时间清爽无油光，有助清除暗疮、青春痘，改善愈后造成的凹陷、粗糙、印痕等。

However this barrier leaks as a result of rare incidences of misimprinting on song,which can lead to hybridization and introgression under some ecological conditions but not others.

但是在一些特殊的生态条件下，生殖隔离可以被由于错误印痕所形成的鸣叫而冲破，导致种间杂交和基因渗入，当然，这种情况非常罕见。

Efficiency: Balance oil, shrink pores, relieve scars caused by acne, repair reddish tracks, protect skin from keratinization, fade tracks after remove acne, prevent acne tracks, and make skin smooth, tender and white.

功效：平衡皮肤油脂，收敛毛孔。改善面部暗疮、粉刺、青春痘留下的疤痕、红印有很好的修复作用，防止肌肤角质化，淡化面泡复原后的印痕，杜绝暗疮印的出现，令肌肤平滑嫩白。

Using two-flank-staining method, inspect the tooth flanks of the driven bevel gear, 3 to 4 equispaced spots along the circumference, at each spot apply color to 2 to 3 teeth, the correct meshing print requirements are: print width in the direction of face width not less than 50% to 60% of the facewidth , and that in the direction of tooth depth not less than 40% to 50% of the tooth depth.

用两面着色法，在从动锥齿轮的齿面检查，沿圆周均布3-4处，每处2-3齿涂色，正确啮合印迹要求为：在齿宽方向的印痕宽度不小于齿宽的50%---60%，在齿高方向的印痕宽度不小于齿高的40%---50%。

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。