查询词典 fetter

Firstly, compulsory patent licensing, as a device to fetter a patentees power and to protect public interest, has been an essential component of national patent laws since the middle of nineteenth century.

此外，法律经济学分析表明：强制许可制度是克服专利制度弊端、降低专利制度成本的重要手段，过度保护专利权、限制强制许可制度会造成巨额的经济成本。

Women described by black men writers have freed from the fetter of slave-owning system, but the minimum human dignity of most of them can't be guaranteed, their sexual sense are worse in ignorant and concealment condition.

黑人男作家笔下的女性虽然已经摆脱了奴隶制的束缚，但她们中的多数还是连最起码的人格尊严都无法得到保障，其性别意识更是处在一种蒙昧和遮蔽状态；而美国黑人女作家，多以女权主义者的姿态出现，她们向男子沙文主义提出了强烈的抗议，其笔下的黑人妇女由麻木状态到自我意识的觉醒，既可以让我们看出她们走向解放的曲折的心路历程，也多少可以让我们听出她们灵魂的颤动与诉说。

In 1883 Edison had discovered the thermionic emission phenomenon, alsois called "the Edison effect", namely nearby the metal surface partialelectrons or the ion enable its non- regular movement because of thehigh temperature to obtain the enough kinetic energy, overcomessuperficial the fetter, is leisurely outside the metal.

1883年爱迪生发现了热电子发射现象，也叫&爱迪生效应&，即金属表面附近的部分电子或离子因高温而使其无规则运动得到足够的动能，克服表面的束缚，逸出金属之外。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。