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- Haematite is a special case of the more general ilmenite structure. 赤铁矿是更为一般的钛铁矿型结构中一个特殊的情况。
- "Its chief commercial ores are ilmenite and rutile. 有商业价值的主要矿石是钛铁矿和金红石。
- The first stage (from 1922 to 1949): the times of intergrowth. 第二阶段(1949-1976):一元独尊时期。
- Chapter three entitled “theory” and intergrowth “practiced”. 第三章,“理论”与“实践”的共生。
- However, no intergrowth of the paragenetic elements was observed in plants. 但金与其通常的共生元素在树叶中并不是组合共生的。
- Ilmenite resources are found to be widely distributed in great reserves. 钛铁矿资源储量大,分布广。
- Magnetite (iron) and ilmenite (titanium) are also found in gabbroic complexes. 在辉长岩杂岩体中也曾发现磁铁矿(铁)和钛铁矿(钛)。
- Nobody knew what the haematite would look like, or what kind of form it might show up in. 没人知道这些赤铁矿看上去会是什么样,或将以怎样的形态进入人们的视野。
- On Earth, haematite usually forms in water, but not always; one type forms at the high temperatures found in volcanoes. 地球上,赤铁矿通常形成于水中,但也并非没有例外,特别的,火山的高温也能促成赤铁矿的形成。
- A-Fe2O3 (haematite) was one of the first compounds to be studied by neutron diffraction. A-Fe2O3(赤铁矿)是中子衍射最先研究的化合物之一。
- Smooth hemispherical embayments by the intergrowth towards the center are not uncommon. 由于向心内生长而形成半球状弯陷的情况是很常见的。
- The lichen is a typical example of the intergrowth among the microorganism, it is fungi, blue bacterium or homobium of the alga. 地衣就是微生物间共生的典型例子,它是真菌和蓝细菌或藻类的共生体。
- The decision was based on spectral measurements by the orbiting Mars Global Surveyor, which showed an unusual concentration of haematite, a form of iron oxide. 决定建立在由围绕火星飞行的火星全球探测器所做出的光谱测量基础上,其中显示了不同寻常的赤铁矿(氧化铁的一种)含量。
- The dominant minerals are magnetite, hornblende, epidote, ilmenite, hematite, limonite, zircon and so on. 重矿物共计37种,以磁铁矿、角闪石、绿帘石、钛铁矿、赤铁矿、褐铁矿、锆石为主。
- Then,it is elucidated that industry intergrowth is an effective way for cyclic economy. 其次论述了工业共生是矿区发展循环经济的有效途径;
- Finally,concrete approaches of intergrowth,downward-vertical and loop-coupling,are discussed. 最后研究了矿区工业共生的途径,即向下纵向工业共生和横向环向耦合工业共生。
- Associated minerals are mainly magnetite and ilmenite, subordinately pyrite and rarely chalcopyrite. 主要伴生矿物为磁铁矿、钛铁矿,少量黄铁矿和微量黄铜矿。
- Tin, gold, ilmenite, zircon, monazite and kaolin, fire-resistant clay, and so have the potential for exploration. 锡、金、钛铁矿、锆英石、独居石及高岭土、耐火粘土等具有找矿潜力。
- Uses: In the flotation phosphatic rock, fluor, scheelite, wolframit, ilmenite et.al.minerals in a good collector. 用途:是一种优良的捕收剂,可用来浮选磷灰石,萤石、白钨、黑钨、钛铁矿等矿物。
- On Earth, any natural metallic iron rusts in our wet, oxygenated environment, so we rely on iron oxides such as haematite to make steel. 在地球上湿润并充斥着氧气的环境中,任何天然的金属铁都会生锈。因此,我们依靠象赤铁矿中的氧化铁来制造钢材。