大家都搜：
开环"XiTong"
1、open system───开放XiTong
2、cycle lane───自行车道；单车径；自行车专用道
3、color cycle───颜色周期
4、cycle───vt.使循环；使轮转；vi.循环；骑自行车；轮转；n.循环；周期；自行车；整套；一段时间
5、natural cycle───自然环境，自然循环
6、phosphorus cycle───磷素循环；[海洋]磷循环
7、gait cycle───[医]步态周期
8、clock cycle───时钟（脉冲）周期；时钟周期
9、cycle amp cycle───循环安培循环
1、It USES a special card system to display open apps and features, allowing a user to cycle through them easily and switch back and forth between apps.───它采用的是一种特别的卡片式XiTong来显示打开的应用程序和图标，这允许我们在应用程序间方便的进行查看和转换。
2、The performance of an open cycle solar powered rotary desiccant air conditioning system is investigated numerically and experimentally.───对开式旋转除湿空调XiTong的性能进行了实验研究与模拟计算。
3、Open cycle thermoacoustic system promises to be simpler in construction, more reliable and efficient than conventional one, thus leads to promising research results and application.───开式循环热声XiTong具有结构简单可靠、成本低和热效率高等特点，因而具有十分广阔的热声研究与应用前景。