magnetite
美 ['mægn??ta?t] 
英 ['mægn?ta?t]
- n.【礦】磁鐵礦
- 網(wǎng)絡(luò)磁石；四氧化三鐵；磁鐵礦石
英漢解釋
英英解釋
例句
Ancient Chinese people into contact with magnetite, as he began to understand the nature of magnetism.
古代中國人接觸了磁鐵礦，開始了對磁性質(zhì)的了解。
To make it, a small needle was repeatedly rubbed on a piece of magnetite till it was magnetized.
人們拿一根小鋼針在磁石上反復(fù)摩擦，待鋼針磁化后，便是指南針了。
In this work, super-pure magnetite concentrates are used to substitute for ferric oxide to produce a high-grade Strontium ferrite powder.
因此，本研究提出用超級磁鐵精礦代替鐵紅和鐵鱗來制備高性能永磁鍶鐵氧體預(yù)燒料。
Familiar with magnetite extraction methods, able to manage production sampling and grade control in an active expanding open pit mine; .
熟悉磁鐵礦提取方法，能夠在擴建的露天礦中管理生產(chǎn)采樣和品味控制。
The proven vanadium-titanium magnetite up to 10 billion tons of reserves, the country is one of the four major iron ore.
已探明的釩鈦磁鐵礦儲量達一百億噸，是全國四大鐵礦之一。
Most biotite have separated magnetite and ilmenite as the result of alteration in different degree.
黑云母多有不同程度的蝕變，析出磁鐵礦和鈦鐵礦。
Oleic acid-coated magnetite has been encapsulated in biocompatible magnetic nanoparticles (MNP) by a simple emulsion evaporation method.
以油酸修飾的磁鐵礦為基礎(chǔ)，通過簡化的乳膠蒸發(fā)方法制備生物相容的磁性納米顆粒（MNP）。
It has been shown that proteins and enzymes can be bound covalently to freshly prepared magnetite in the presence of carbodiimide.
有研究顯示，在碳化二亞胺的存在下，蛋白質(zhì)和酶可以和新制備的磁體共價連接。
The contents of Ti in magnetite and S in ore are low, with a very small amount of Pb-Zn sulfide minerals.
磁鐵礦中鈦含量低，礦石中硫含量低，罕見鉛鋅硫化物礦物。
Critics, however, suggested that the magnetite was formed by a chemical process called thermal decomposition.
但批評人士認為，這枚隕星是在熱分解的化學過程中形成的。
The results showed that the reduction temperature of V-Ti magnetite ore with powdered metal and sodium salt could be reduced obviously.
結(jié)果表明，添加金屬粉和鈉鹽后釩鈦磁鐵礦還原溫度明顯降低；
The invention relates to a method of producing metallized pellet by deoxidizing a vanadium titanium magnetite via a non-tank tunnel kiln.
本發(fā)明涉及一種用無罐隧道窯還原釩鈦磁鐵礦生產(chǎn)金屬化球團的方法。
X-ray diffraction showed that magnetite crystalline pattern was not modified after emulsification and solvent evaporation.
X射線衍射顯示，磁石的晶體結(jié)構(gòu)在乳化和溶劑蒸發(fā)后不會發(fā)生變化。
The permanent magnetic ferrite was prepared by the method of solid phase reaction with the natural magnetite without magnetic separation.
用天然鐵礦作原料，不進行磁選，直接用固相反應(yīng)法生產(chǎn)永磁鐵氧體。
The interstitial net and aggregates may be of solid sulfide but most contain magnetite and silicate in widely varying proportions .
粒間網(wǎng)線及集結(jié)體可以是純硫化物，但大多數(shù)含有不同比例的磁鐵礦及硅酸鹽礦物。
The kinetics of leaching vanadium from vanadium titanium magnetite tailings was also investigated.
本文對釩鈦磁鐵礦尾礦中釩的浸出過程動力學進行了研究。
The content of Ca is very high. The content of metallic and magnetite is up to 16%. The steel slag also has some glass phase.
結(jié)果表明：轉(zhuǎn)爐鋼渣主要物相是硅酸二鈣、硅酸三鈣和熟石灰，鈣含量較高。
Carbon reduction at solid state of hematite and magnetite by various reducers are investigated.
本研究采用不同的還原劑對赤鐵礦石和磁鐵礦石進行了固態(tài)下碳還原研究。
By using a special instrument called magnetometer, scientists were able to find magnetite in bees and birds, and even in fish.
通過使用特別的儀器（磁力計），科學家能夠找出蜜蜂和鳥類中的磁鐵礦，甚至在魚里也找得到。
The column magnetic separator have been applied in several magnetite separation plants in practice.
磁選柱在幾個磁鐵礦選礦廠已通過實際應(yīng)用。
Most of the smaller hornblendite bodies contain about 5-10 percent magnetite, with only local sporadic enrichment.
在小的角閃巖體中，磁鐵礦可占510%，僅有局部的散染狀富集。
The larger specific surface area is, and the higher temperature is, the faster the oxidation reaction rate of magnetite concentrate will be.
比表面積越大，溫度越高，磁鐵精礦的氧化反應(yīng)越快；
Ultra-low-grade magnetite beneficiation development has very important practical significance to mineral processing of China.
簡述了超貧磁鐵礦選礦技術(shù)開發(fā)對于我國礦業(yè)的重要意義。
Microwave energy is a clean energy, and microwave sintering of magnetite concentrates is a new subject by microwave heating effect.
微波能是一種清潔型的新型能源，利用微波的熱效應(yīng)進行磁鐵精礦微波燒結(jié)是一項全新的課題。
Iron oxides like hematite and magnetite are the Earth rocks most frequently mistaken for meteorites.
鐵的氧化物，如赤鐵礦和磁鐵礦是地球最頻繁誤隕石的巖石。
The transformations of magnetite and hematite, which are main existing forms of iron oxides in nature, have been debated for many years.
自然界中鐵氧化物的主要存在形式為赤鐵礦和磁鐵礦，兩者之間的相互轉(zhuǎn)變一直是人們關(guān)注和研究的熱點。
A desulfurization research on the magnetite concentrate with a sulfur content over 0. 4% was conducted by flotation column.
采用浮選柱對某鐵礦選礦廠生產(chǎn)的含硫量超過0.4%的磁鐵礦精礦進行了脫硫試驗研究。
Pluvial alluvial sediments also have magnetite and hematite, but magnetite is comparatively more.
沖洪積物以磁鐵礦和赤鐵礦為主，磁鐵礦相對較多。
High level of harmful talcum and fine grain of molybdenite and magnetite are the main reasons of being difficult to separate.
有害礦物滑石含量高、輝鉬礦和磁鐵礦粒度細是礦石難選的主要原因；
The preconcentration of lean magnetite ore for discarding the tailings has good economic feasibility.
預(yù)選拋尾后的貧磁鐵礦分選處理，具有良好的經(jīng)濟可行性。
Objective To evaluate the preparation of the MRI target contrast agent of PEG magnetite particles coated with CL 3 monoclonal antibody.
目的探討磁共振單克隆抗體靶向對比劑的制備方法。
The sinter is mainly composed of unassimilated hematite, precipitated hematite and magnetite phases and glassy calcium silicate (slag).
燒結(jié)礦中主要含有殘余赤鐵礦，析出赤鐵礦、磁鐵礦相和玻璃質(zhì)硅酸鈣（渣）。
Magnetite and hematite both are the high-thermal-stable magnetic carriers.
磁鐵礦和赤鐵礦同為高溫穩(wěn)定性磁性載體。
Three, for magnetic separation for the ferrous oxide content why magnetite taller jump over?
對于磁選來說為什么磁鐵礦的氧化亞鐵含量越高就越好？
By the end of the experiment, 10 percent of the sand had turned to dust, and it became redder and redder with the addition of magnetite.
實驗的最后，有百分之十的砂子轉(zhuǎn)變為粉塵，并且隨著磁鐵礦的加入，它變得越來越紅。
It is difficult to use conventional concentration technology to treat lean magnetite ore which has a low iron content, due to high cost.
貧磁鐵礦由于含鐵量低，采用常規(guī)工藝分選處理時，由于成本高而難以實施。
The water in dust removal of crushing process and the magnetite in tailings have been recovered.
對碎礦除塵水及尾礦中的磁性鐵進行回收。
Hysteresis loop and thermal magnetic analysis sugest that ferrimagnetic minerals are primarily composed of magnetite.
磁滯回線和熱磁曲線分析表明，塵土、表土亞鐵磁性礦物以磁鐵礦為主。
Associated minerals are mainly magnetite and ilmenite, subordinately pyrite and rarely chalcopyrite.
主要伴生礦物為磁鐵礦、鈦鐵礦，少量黃鐵礦和微量黃銅礦。
The Characteristics of sintering of Baima V-Ti-bearing magnetite concentrate were analyzed.
分析了白馬釩鈦磁鐵精礦燒結(jié)的特點；
Then we prepared calcium phosphate-magnetite hybrid materials to deliver and transfect DNA.
我們還合成了磷酸鈣-四氧化三鐵復(fù)合物，應(yīng)用于基因的可控運輸和轉(zhuǎn)染。
