您要查找的是不是：
- dispersion hardened material 弥散硬化材料
- Non-lubricated, tapered plug assures tight seal with low breakout torque. Constructed of hardened materials with optional hard facing. 无润滑，锥形阀塞确保紧密密封，并且具有很低的启动扭矩。有硬化材料构造而成，配置备选硬面。
- Suitable for tapping threads in high hardened materials such as alloyed steels, carbon steels and tool steels. 适用于合金钢、碳素钢及工具钢等经过调质的高硬度材料的攻牙加工。
- Ultra-high speed milling of high hardened material 高硬度材料的超高速铣削
- HAS soil hardening agent as a new soil hardening material,it hasn't been applied in the ditch impermeation works. 土壤固化剂作为一种新型土壤固结材料,目前在渠道衬砌工程上的应用还是空白。
- Dispersion of forces led up to the defeat. 分散兵力是导致失败的原因。
- The material is flawed throughout. 这种材料到处是裂缝。
- Life in the camp had hardened him considerably. 军营生活使他变得坚强多了。
- Harden up a little, we need more speed. 把帆索拉紧一点，我们需要加快速度。
- Dennis is becoming hardened to failure. 丹尼斯对失败变得麻木了。
- He insists the condition to use the best material. 他坚持以使用最好的材料为条件。
- He hardened his hold on the door. 他把门抓得更紧。
- That material surpasses all others in fineness. 那种材料精良超过其他所有材料。
- The problem is how we are to get the raw material. 问题是我们怎样得到原材料。
- The metal in the mould hardened into shape. 模子里的金属硬化成形。
- Hot steel is quenched to harden it. 烧热的钢淬火使它坚硬。
- Jim is going to get material for a new book. 吉姆正打算为一部新书准备材料。
- The varnish takes a few minutes to harden. 清漆几分钟就能变硬。
- The storm did a great deal of material damage. 暴风雨造成了大量物质损失。
- The effectiiveness of new hardening materials such as YM alloy, sintered WC, veneered hard alloy and nodular ... 用各种实验数据证明了YM合金、烧结碳化钨及贴面硬质合金和球粒硬质合金等新型强化材料用于井下各种钻具的效果。
