A Deep Perspective of Li Pinger's Tragedy Implication 对李瓶儿悲剧意蕴的深层透视
Taking the erection of hydrological cableway for pinger hydrologic station as example, a overall and systematic introduction was made on the construction method and experience of cableway erection. 以平而水文站水文缆道架设工程为例,全面系统地介绍了架设安装水文缆道的施工方法和经验。
Discussion on the Unreality of LI Pinger Married to Jiang Zhushan in "JIN PING MEI" 论《金瓶梅》中李瓶儿招赘蒋竹山的非现实性
XU available in more than 50 grape varieties, the most famous White Pinger, Ji Xin black and purple 3 longan, white grape Pinger for the best. 清徐葡萄现有50多个品种,最著名的为白瓶儿、黑鸡心、紫龙眼3种,其中白瓶儿葡萄为最好。
Experts say the pinger locator has to be towed at a speed of just three knots-three nautical miles an hour-to work effectively. That limits its search area to about 150 square miles ( 400 square kilometers) a day. 专家们表示,声波定位仪只有在每小时三海里(约每小时5.6公里)的速度被拖曳时才能有效工作,因此每天的搜索范围被限制在150平方英里(约合400平方公里)左右。
"Pinger and Mrs. Zhou stood up at once, telling Granny Liu to wait till she was sent for." “周瑞家的与平儿忙起身,命刘姥姥”“只管等着,是时候我们来请你.”
Comment on Pinger: A Victim of the Tragedy in That Age 平儿:一个时代悲剧的牺牲品
The pinger transducer of the bottom-finding indicator in deep sea and its acoustic reflection system 大深度触底指示器Pinger换能器及其声反射系统
Underwater GPS positioning system includes four parts which are GPS differential reference station, GPS buoy subsystem, underwater pinger, ship-based data processing and control center. 差分GPS水下立体定位系统包括GPS差分基准站、GPS浮标、水下收发机、船基控制中心四部分。