苹果已经受到了广泛的批评，因为除了乔布斯叫用户买个外壳或者换种方式握持之外，苹果从未对此问题表过态。
Apple has been widely criticized for saying basically nothing about the issue beyond Jobs' quotes that users should buy a case or hold the phone different.
土表的硝态氮浓度不断增加，烤田增大了复水后硝态氮向地下水淋溶的趋势。
The concentration of nitrate-N increased continuously in soil surface, which resulted in nitrate leaching to groundwater after rewetting.
该电路可做成三态逻辑笔或装置在万用表、数字逻辑实验箱中使用。
This circuit may make a tri-state logic pen or is installed in the multimeter and the digital logical experiment box.
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