难得到的

Interlayer spacings of all the alkylamine intercalates are linearly proportional to their alkyl chain lengths.

十二胺和十六胺嵌入较难，得到的嵌入物结构不规整，代表层状结构的(001)峰不对称。

It's still pretty new but I have it on good authority that Sisqo is hard at work putting content togather so our thirst for news should finally be over.

那还漂亮，但我有足够的新权威，把工作内容sisqo很难拼成所以我们渴望得到的消息，最终要过去。

Pessimism is a hard habit to break——but it can be done.

悲观主义是很难打破的习惯——但是可以做得到。

Because recessive knowledge in recessiveness and intriguing influencing factor, although recessive knowledge exchange and sharing great importance, but is very actually difficult did not acknowledge that the recessive knowledge is very difficult to obtain it.

由于隐性知识的内隐性和错综复杂的影响因素，尽管隐性知识交流与共享极为重要，但却十分困难不承认隐性知识就很难得到它。

"I won't go into the dark cupboard," said the little shepherdess.

这是一个很难念的名字，而得到这种头衔的人也并不多。

Most of the information generated and handled in the synthesis subprocess is qualitative and consequently is hard to capture in a computer system.

在综合子过程中产生和处理的大多数信息是定性的，因此在计算机系统中很难得到。

Everyone wants to go; it is very select, and they are not giving many invitations to clerks.

大家都想要，很难得到，一般是不大肯给小职员的。

Markets for even the most conservative short-term loans are constricting in the United States.

目前在美国信贷市场上，即使最保守的短期贷款也很难得到。

Constricting in the United States. Many financial institutions are

目前在美国信贷市场上，即使最保守的短期贷款也很难得到。

If you win, you can race again, but the tracks get harder as you go!

如果你赢，你可以比赛，但得到的轨道更难你走！

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。