被侵蚀的

The columniform samples are made with the pressure of 150?MPa that contain graphite,Al 2O 3,SiO 2 and MgO powder.With samples heated at 1?420?℃,1?500?℃ and 1?600?℃ for 4 hours,MgAlON and 21R-AlN Sialon are synthesized by carbothermal reduction nitridation in the sample,MgAlON and 21R-AlN Sialon occure at 1?420?℃.With tempreture rising to 1?600?℃,MgAlON and 21R-AlN Sialon are increasing.

与高温氧化物相比，碳由于熔点高，热膨胀系数小，导热性好，热稳定性和化学稳定性好，不易被液态金属和熔渣润湿等特点，而成为优质耐火原料，使耐火材料在抗熔渣侵蚀和抗热震等性能方面得到质的飞跃。

The Grand Canyon has an excellent reputation for his erodible physiognomy regarded as the most grand canyon in the world.

科罗拉多大峡谷被誉为世界上最大最壮观的侵蚀地貌，不虚此名。

Lechuguilla's rock had not been eaten away by running rainwater.

龙舌兰洞中的岩石并非被流水侵蚀

At the same time, it is the inorganic substance, therefore is not corroded the fungus category, not rottenly, does not deteriorate, is been destroyed by insects the mouse to nip not easily, also does not contain the asbestos, therefore, the vermiculite is natural green environmental protection being flame-resistant, the heat insulation, the fireproof material.

同时，其为无机物，故不受菌类侵蚀、不腐烂、不变质、不易被虫蛀鼠咬，也不含石棉，因此，蛭石是天然的绿色环保阻燃、隔热、防火材料。

The site should have a good groundcover of grass, or bushes, or trees, as covering vegetation provides shade and reduces erosion and dust.

所选地点的地表应当很好地被草、灌木或树木覆盖，因为植被可以提供遮蔽，同时减弱侵蚀、减少沙尘。

Soil erosion is defined as the course of destroying, denudating, moving and depositing of soil and other substances on the ground, under the actions of hydraulic forces, wind, gravity and freeze-thaw.

土壤侵蚀是指在水力、风力、重力、冻融以及其它外营力作用下土壤、土壤母质及其它地面组成物质如岩屑、松散岩层等，被破坏、剥蚀、运转、沉积的过程。

Sleep would be eschewed, I yearned for comfort, and company eased the etching of loneliness.

睡眠也被省略掉了，我渴望安慰，和别人呆在一起才能缓和孤独的侵蚀。

Vibrantly colored, eroded sandstone has been crafted into fluid rock formati** and sky scraping buttes.

在这里，有着鲜明色彩的侵蚀砂岩已被雕琢成易变岩层和天然孤丘。

A skeleton says 'Friend, your mind was devoured by maggots years ago.

骷髅说：朋友，几年前你的脑子被maggot 侵蚀了。

Everything is portrayed in the light of instinctive emotions, and the free association which takes root in memory is serving this pure language of traces as it develops.

痕迹感与联想是截然不同的两种事物，而作品中的痕迹感，又于当时的时空中凸显了儿童想象力的无限延伸，看似无厘头的堆砌，其实质是一种原生状态的自由驰骋，没有被过多地教化，没有被&文明&思想所侵蚀，一切都以一种本能的情绪去涵盖，这种孕于痕迹感中的联想情结，在其产生的过程中就服务于那种单纯以至真的痕迹语言。

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。