Synthetic rubber of equal quality still cannot be practicably manufactured.

与天然橡胶同等质量的合成橡胶仍然不能实际生产。

It 's both urgently necessary and practicably feasible to revise and Reconstruct the law of marriage of our country.

对我国《婚姻法》进行修改和重构，既有迫切的必要性，也有现实的可行性。

The lowest level of lead that can be practicably obtained in lipstick is non-detectable, according to our test results.

但根据我们的测试，在唇膏中可以被测到的最低含量是零含量。

In a word, the lemma that this paper has put forward need much more practice and studying to enrich and perfect, and it will be more practicably.

总之，本文提出的观点还需要大量的实践和研究来进一步丰富、完善，这样才能真正走向实用化。

In teaching practice, design and application of a classification teaching model of tennis selective courses were theoretically and practicably studied.

通过教学实验，对分级教学模式在网球选项课中的设计与运用进行了理论与实践探索。