moment) moment, mis püüab laeva kreeniasendist püsti ajada. Süvis draught (draft) T laeva kiilupõhja vertikaalkaugus veepinnast; mõõdetakse vööris, ahtris, vahel ka miidlil. Süvis, keskmine mean draft TM vööri-, ahtri- ja miidlisüviste keskmine. Taastav (püstiv) õlg righting lever (arm) GZ laeva raskuskeskme ristkaugus mahukeset läbivast vertikaalsirgest. Tasakaal equilibrium laeva tasakaaluseisund vaikses vees. Tonnaazid tonnages teatud laevaruumide mahud registermahutavuse ühikutes 1969. aasta laevade mõõdistamise konventsiooni järgi. Trimm (diferent) trim t laeva vööri- ja ahtrisüviste vahe. Täisveeväljasurve loaded displacement F suvise lastimärgini lastitud laeva veeväljasurve. Tühiveeväljasurve light displacement L laevakere, masinavärgi, varuosade ja katlavee kaal. Ujuvuskese centre of flotation F tegeliku ujuvuspinna raskuskese; punkt ujuvuspinnal,
conference in Washington, daily courier service was set up between the Black Chamber and the State Department. An official grinningly remarked that State's upper echelons were delighted with the cryptan- alysts' work and read the solutions every morning with their orange juice and coffee. The conference sought to limit the tonnage of capital ships, and as negotiations were proceeding toward its chief result—the Five- Power Treaty that accorded tonnages in certain ratios to the United States, Britain, France, Italy, and Japan—Yardley's team was reading the secret instructions of the negotiators. "The Black Chamber, bolted, hidden, guarded, sees all, hears all," he wrote later, rather melodramatically. "Though the blinds are drawn and the windows heavily curtained, its far-seeking eyes penetrate the secret conference chambers at Washington, Tokyo, London, Paris, Geneva, Rome. Its sensitive ears