见证纤维含量，以重量计，成本6微调证书。
Spinners Certificate testifying the fibre content by weight and by cost.
而分解出氢的效率以重量计算可比其它太阳能热制程的效率高出一个数量级。
The gravimetric hydrogen production rate exceeds that of other solar-driven thermochemical processes by more than an order of magnitude.
持有5加仑的冰和分配具体数额的刨冰，以重量计为一个完美的饮料每次。
Holds 5 gallons of ice and dispenses exact amounts of shaved ice by weight for a perfect drink every time.
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