There are three major advantagesof the design, viz / namely cheapness, simplicity and availability.这种设计有叁大优点, 即价廉 、 简便、实用.Cheapness is one of the main attractions of polyester resins.廉价是聚酯树脂受到欢迎的主要原因之一.The cheapness of c...
Even in our awful tribulation we were quite optimistic.即使在极端痛苦时，我们仍十分乐观。I hate the tribulation, I commiserate the sorrow brought by tribulation.我厌恶别人深重的苦难, 怜悯苦难带来的悲哀.Tribulation, is just like the hungry tiger, chasing af...
目的探讨中厚供皮区创面回植自体刃厚皮片的临床疗效.Objective To investigate the clinical result grafting razor - thin graft onto the donor site of the split - skin.目的: 寻找有效控制供皮区皮肤瘢痕的新方法.Objective : To explore a new method aimed at effectively con...
I felt a sharp pain in my lower back.我感觉到后腰一阵剧痛。Basal metabolism is much lower for creatures in cold water.冷水中生物的基础代谢速度要低很多。Companies are moving jobs to towns with a lower cost of living.各公司正在把工作岗位转移至生活费用较低的城镇。...
Using local materials ( cement, sand, stone ), HSM pumping aid, ZL slag, C 70、 C 80 high - strength pumping concrete was developed.利用本地材料 ( 水泥 、 砂 、 石 ) 和自行研制的HSM高效泵送剂 、 ZL矿粉配制出C70 、 C80 高强 泵送混凝土.All dependants of in cou...