South American palm yielding a wax similar to carnauba wax.生产一种类似巴西棕榈蜡的南美棕榈.Carnauba is the hardest natural occurring wax available.巴西棕榈是一种天然的最硬物质.Carnauba wax: Very hard wax obtained from fronds of the carnauba tree, Co...
The discovery of gold brought a flood of prospectors into the Territories.金子的发现吸引了大量的勘探者进入这些地区。The prospectors have discovered such minerals as calcite, quartz and asbestos here.探矿人员在这里发现了方解石 、 石英、石棉等矿藏.The prospectors h...
Table 1 summarises the affect of permeability on rates and cumulative recovery.表1总结渗透性影响在率和渐增补救的.The benefits from eating fish are cumulative.吃鱼的好处要长期才能显现。It is simple pleasures, such as a walk on a sunny day, which have...
He ignores the traditional Christian dualism between body and soul.他无视传统基督教的肉体与灵魂的二元论。There have been various attempts to remove this dualism, or make it more palatable.人们曾作出各种努力来消除这种二元论, 或使它更合乎口味.It leaves us with a dua...
不久它被氯仿所代替.It was soon replaced by chloroform.用氯仿将有机质提取出来并称重.The organics are extracted with chloroform and weighed.毫无疑问,氯仿是含碳?卤键的最重要的化合物之一.Without doubt chloroform is one of the most important compounds containing a carb...