There is no hygiene permit for the kitchen.
厨房没有卫生许可证。
The contractor has business license and hygiene permit to operate.
该承包商有营业执照和自己的卫生许可证。
Sensors for such applications needto be flexible and wireless for patient comfort, maintenance-free and notrequiring external energy supply, and cheap enough to permit disposable use toensure hygiene.
用于这类用途的传感器需要具备以下几个特性：材质柔软的无线通路来满足患者的舒适需求、无需特别维护、无需外部电源、成本低廉；
Sensors for such applications needto be flexible and wireless for patient comfort, maintenance-free and notrequiring external energy supply, and cheap enough to permit disposable use toensure hygiene.
用于这类用途的传感器需要具备以下几个特性：材质柔软的无线通路来满足患者的舒适需求、无需特别维护、无需外部电源、成本低廉；
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