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- Pulley systems are commonly used in daily life. 滑輪系統被廣泛應用在日常生活中。
- Although the mass being lifted by a pulley system is constant, the resistance a muscle sees changes with the lever arm and the speed of the movement. 盡管被提起的配重是個(gè)恒定值，由于杠桿作用和運動(dòng)速度不一樣，作用到肌肉的阻力還是一個(gè)變化值。
- Rescuers trying to help a moose that fell into icy water in Newman Lake, Washington had to get creative, they came up with a pulley system to help slide the animal off the lake. 在華盛頓的紐曼湖上，救援人員試圖救助一只跌入冰冷河水的駝鹿。他們創(chuàng )造性的制造了一種滑輪系統來(lái)幫助小鹿從湖中滑出來(lái)。
- Crevasse rescue is one of the more complicated mountaineering techniques, sometimes requiring pulley systems and multiple haul lines. 裂縫救援是一項更副復雜一些的登山技術(shù)，有時(shí)候需要滑輪組和多組拖曳繩。
- The lifting device is a system of rope and pulley. 這種起重裝置是由纜索和滑輪組成的。
- I suppose you also have a caste system in your society. 我想你們的社會(huì )里也有一種等級制度。
- The right to dissent is part of our political system. 有持異議的權利是我們政治體制的組成部分。
- Our flag is raised to the top of a pole by a rope and two pulley. 我們的旗幟被用一根繩子和兩個(gè)滑輪升到了竿頂。
- The Application of the Genetic Algorithms in the Optimization for the Compensating Pulley System of Luffing Mechanism 基于遺傳算法的變幅機構導向滑輪補償系統的優(yōu)化
- Do you know how to log in to the system? 你知道怎么登錄進(jìn)入這個(gè)系統嗎？
- Public opinion was against the old feudal system. 公眾輿論反對舊的封建制度。
- The system works on the principle that heat rises. 該項裝置是按照熱力上升的原理運轉的。
- The drainage system has been aged. 排水系統已經(jīng)老化了。
- They called for a radical reform of our tax system. 他們要求對稅收制度進(jìn)行根本改革。
- This is a highly efficient new heating system. 這是個(gè)高效的新取暖系統。
- He's mute on the subject of social system. 他對社會(huì )制度的問(wèn)題保持沉默。
- He said he used this system in the year dot. 他說(shuō)他很久以前用過(guò)這個(gè)系統。
- Our manager is conversant with account system. 我們的經(jīng)理精通會(huì )計制度。
- The system can translate English into Chinese. 這個(gè)系統能將英語(yǔ)譯為漢語(yǔ)。
- The caste system is still strong in India. 種姓制度在印度仍然很牢固。
