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- nitrogen budget change 氮平衡变化
- By making such an abrupt budget change, NASA will mothball or abandon half-built (in some cases, fully built) hardware, lose expertise developed at great effort, and leave gaps in data coverage, notably of the earth's climate. 这种突然的预算变更，将迫使nasa封存或放弃建造一半（在某些状况下是已完全造好了）的硬体设备，丢掉耗尽心力所开发出来的技术智能，并造成采集数据难以弥补的缺口，特别是在地球气候的观测计画上。
- Air consists chiefly of nitrogen. 空气主要由氮气组成。
- A family on a budget can't afford meat every day. 经济拮据的家庭不能每天享用肉食。
- Our budget has been pared to the bone. 我们的预算已削减到最低限度。
- Your budget figures were bang on this year. 你今年的预算数字十分准确。
- The committee approved the budget. 委员会核准该预算案。
- He had to make a quick change at Shanghai. 他不得不在上海匆忙换车。
- Congress has approved the new educational budget. 国会通过了新的教育预算。
- Effect of Water Temperature on Nitrogen Budget in Juvenile Soft-shelled Turtle, Trionxy sinensis 温度对中华鳖稚鳖氮收支的影响
- Take a change of clothes with you. 把你替换的衣服带去吧。
- Nitrogen forms most of the Earth's air. 地球上空气的大部分成分是氮气。
- He was hostile to any change in our plan. 他反对我们计划中的任何改变。
- Your budget figures were spot-on this year. 你做的本年度预算数字十分准确。
- The lamp is full of gaseous nitrogen. 灯里充满了气体氮。
- Can you change a five-pound note? 你能换开五英镑的票子吗？
- We had to trim a lot off our travel budget. 我们当时只好大量削减旅行预算。
- Our budget needs drastic revision. 我们的预算需作重大修改。
- Nitrogen forms about 78% of the earth's atmosphere. 氮约占地球大气的百分之七十八。
- There is an imperceptible change in temperature. 温度有细微的变化。
