What's more, when a vibration test was performed in this condition, no loosening occurred, indicating that a self-locking effect is present even if the nut is not fully tightened.
更重要的是，在这种情况下进行振动测试，螺母没有出现松脱现象。这表明即使螺母没有完全扭紧，其自锁效果仍然存在。
You would recognize a self signed certificate by the fact that subject and issuer fields contain the same string while there is no certificate attribute set indicating this is a ca certificate.
自签署证书的特征是，主题和颁发者字段包含相同的字符串，而且没有设置表示这是ca证书的证书属性。
Usage: It is used for the products measuring, speed indicating, self-stopping of textile fabric equipments for plastic leather, capet, papermaking etc.
用途：用于纺织验布机，卷布机、码布机及塑革、地毯、造纸等设备的在制品计长测速及自停。
Metabolism coupling of phytoplankton and microorganism is the basis of indicating culture water's self purification ability and keeping it stable.
养殖水体浮游植物和微生物的代谢偶联，是反映水体自净能力，保持水体稳定的基础。
Usage: it is used for the products measuring, speed indicating, self - stopping of textile fabric equipments for plastic leather, capet, papermaking etc.
用途：用于纺织验布机，卷布机、码布机及塑革、地毯、造纸等设备的在制品计长测速及自停。
Women wooing Men, a behavior indicating boldness or self-respect?
女追男，大胆说爱还是学会自爱？
Usage: it is used for the products measuring speed indicating self-stopping of textile fabric equipments for plastic leather capet papermaking etc.
用途：用于纺织验布机，卷布机、码布机及塑革、地毯、造纸等设备的在制品计长测速及自停。
Usage: it is used for the products measuring speed indicating self-stopping of textile fabric equipments for plastic leather capet papermaking etc.
用途：用于纺织验布机，卷布机、码布机及塑革、地毯、造纸等设备的在制品计长测速及自停。
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