|
|
| 41. | such as heat resistant steel, high nickel steel and stainless steel, it has long live and excellent extreme |
| C 极压切削液为高性能型产品适合耐热钢、镍钢和不锈钢等高硬度材料的车削、削、孔、削等加工，具有较长的使用寿命和优异的极压性。 |
|
|
| | |
| 42. | Scientists know that the combination of extreme heat and pressure changes carbon into diamonds. |
| 科学家们知道，高热和高压共同作用会使碳变成钻石。 |
|
|
| | |
| 43. | while a spaceship must simply be sealed against the vacuum of space, a submersible must be able to bear extreme |
| 宇宙飞船仅需要对天空的真空密封，潜水器如果要在深水中不至于破裂，则必须能够承受巨大压力。 |
|
| -- 来源 -- 中级百科部分 - P_baikeduwu_kejiqita |
好评(10) |
差评() |
|
|
| | |
| 44. | The extreme heat and pressure then initiate a new nuclear reaction in the core– the conversion of helium |
| 在这种极高的温度和压力下核心启动了新的核反应——由氦到碳的转变。 |
|
|
| | |
| 45. | EMGEAR EP oils are based on specially refined mineral oils compounded with sulfur-phosphorous extreme |
| EMGEAR EP 是以精炼矿物油掺配硫磷添加剂制成，能形成强韧油膜，吸收齿轮组中高压之冲击。 |
|
|
| | |
| 46. | systems, plain and anti-friction bearings, enclosed gear cases etc. that do not require anti-wear or extreme |
| EMHYDR HR是以石蜡基基础油掺配防锈、抗氧化与消泡添加剂制成，适用于工业液压系统、减阻与平轴承、密封式齿轮等，以及不须抗磨与极压性能的润滑系统。 |
|
|
| | |
| 47. | compounds with sulphur and non- active molybdenum- amine complex compounds, have good anti- wear and extreme |
| 油溶性有机钼化合物包括含硫的钼化合物和非活性的钼胺络合物,具有良好的抗磨极压性能,简要介绍了它们的化学性质和应用。 |
|
|
| | |
| 48. | The process by which rocks are altered in composition, texture, or internal structure by extreme heat |
| 变质作用由极度的热力、压力和新化学物质的介入而引起的岩石构成成分的变化过程 |
|
|
| | |
| 49. | The results show that the extreme pressure performance of calcium sulfonate grease lies on the kinds |
| 结果表明:磺酸钙基脂的极压性能由碳酸钙的晶型种类决定;小分子有机酸作为转化剂时形成的润滑脂综合性能最佳。 |
|
|
| | |
| 50. | They did an experiment to simulate the effects of extreme heat and pressure in the mantle on the materials |
| 为了验证其推测，他们做了一个实验，模拟了一个极端高温高压的类地幔环境。 |
|
|
| | |