China Orb, online Chinese to English dictionary with nearly 1 million entries and plenty of excellent examples. The pin yin and pronunciation sound of Chinese wrods are provided. China Orb includes a lot of Chinese professional terms in many industries such as Medicine, Chemistry, Mechanism, Electricity, Computer, Economy, Law, Architecture. If you can not find satisfying translation elsewhere,try China Orb Chinese to English dictionary.

China Orb, online English to Chinese dictionary with more than 1 million entries and plenty of excellent examples. China Orb includes a lot of English professional terms in many industries such as Medicine, Chemistry, Mechanism, Electricity, Computer, Economy, Law, Architecture. If you can not find satisfying translation elsewhere,try China Orb English to Chinese dictionary.

Chinese-English Dictionary with Sound
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底界
Simplified 底界
Traditional 底界
Pin Yin
di3 jie4
English
  • lower boundary
Examples:
1. 风化层底界
Base of weathering
2. 在煤田地震勘探中,当第四系地层厚度较薄时,从野外观测到资料处理都较难得到来自第四系地层底界的反射波,因此无法解释第四系地层厚度问题,而这一问题又常常是要解决的地质任务之一。
Seismic prospecting in the area of thin Quaternary strata difficuult to get the reflected wave from bottom of Quaternary strata, so can not to interpret the thickness of Quaternare strata.