The patient is complaining of pain in the abdomen, doctor.大夫, 病人在叫肚子疼.A thin, hollow needle was carefully introduced into the patient's abdomen.一根细空心针被小心地插入病人腹部.The nurse tapped the patient's abdomen.护士给病人放出腹水....
最简单的热电偶真空计是由电阻丝组成.The simplest version of the thermocouple gage consists of a resistance wire.电阻丝 长度问题,是采取将所需长度的金属丝做成栅状结构的办法解决的.The conductor - length problem was solved by forming the required length of wire into a grid...