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- the magnetite exploration 磁铁矿勘探
- Both are related to the hypabyssal stock and the magnetite series granites. 二者都与浅成小岩株、磁铁矿系列花岗岩有关；
- The country is level and it is not easy to follow the magnetite seams continuously. 地面是水平的,不容易连续地追踪此矿层。
- The magnetite compositions of the Changjiang River sediments were analyzed by electron microprobe. 运用电子探针分析了长江干流和主要支流河漫滩沉积物中磁铁矿的元素组成。
- The hardness of compacting and blocky magnetite is high and the magnetite has big plasticity,so the magnetite is a kind of tough shooting ore. 致密块状磁铁矿坚硬,同时又具有较大的塑性,属于难爆矿石。
- When the magnetite suspension solution was used as catalyst, crystalline bamboo-structured CNTs were obtained. Y junction CNTs were also obtained under ambient condition. 当使用磁铁矿悬浮液作为催化剂时，得到结晶性良好之竹节状奈米碳管。而在适当条件下，可得到Y接点奈米碳管。
- The magnetite grains from the Changjiang upstream sediments are rich in Ti whereas those from the downstream sediments are poor in most elements, such as Ti, Al, Cr, V, Mg and Mn (mostly lower than 0.15% ). 总体上;长江干流上游磁铁矿富Ti;而下游磁铁矿中Ti、Al、Cr、V、Mg和Mn含量低于0.;15%25。
- The wind whirled the dead leaves about. 风吹得枯叶在四处回旋。
- The wind was whispering in the trees. 一阵风穿过树林沙沙作响。
- There are 26 letters in the English alphabet. 英语字母表中有26个字母。
- Foreign nationals were asked to leave the country. 外国侨民被要求离开该国。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- A country must have the will to repel any invader. 一个国家得有决心击退任何入侵者。
- Swimming is the best way to tone up your body. 游泳是健体强身的最好方法。
- A fire was burning in the grate. 火在壁炉中燃烧着。
- They cleaved a path through the wilderness. 他们在荒原中开辟出一条路。
- They denounced him to the police as a criminal. 他们向警方告发他是罪犯。
- You didn't embarrass me in the slightest. 你一点也没让我为难。
- I bought a pair of tan leather shoes the other day. 前几天我买了双棕褐色的皮鞋。
- He arrived at the meeting place beforehand. 他提前到达会面地点。
