It mainly reaches the following achievements:1 Through the research of petrology and geochemistry, it is found that dunite takes over 85 percent in ultramafic intrusion, which largely contains Mg(39.66%-47.20%) and Fe(733%-11.17%). The containing of Mn. K. Na, P and Ti is less than 0.1 percent respectively. So it has typical characteristic of leaving of mantle rocks, while it doesnt have partly characteristic of melting.
主要取得以下认识：1 通过对超镁铁质岩体的岩石学、地球化学研究发现，松树沟超镁铁质岩体主要由纯橄榄岩和方辉橄榄岩组成，纯橄榄岩占85%以上，变质浅，变形相对简单，富含Mg(39.66%—47.20%)和Fe(7.33%—11.17%)，Mn、K、Na、P和Ti的含量通常都低于0.1%，具有明显的地幔岩残留体性质，而不具有部分熔融的特征。
Moreover, analysis on more than 1000m helical line pipes weld metal length showed that increasing weld metal Mn content up to 1.4wt%, the possibility of forming hot crack will reduce from 0.005% to 0.001%.
对长度超过1000m的螺旋焊管焊缝金属的分析显示：当焊缝金属中 w增加到1.4%时，热裂纹形成的可能性从0.005%减少到0.001%。
The computer program has common property, and can be used to calculate all of the structural inherent frequencies of the mining reciprocating air compressor equipment's suction pipe system.
煤矿空压机设备由于受工业场地限制，长期以来，设计、安装空压机管道时，多取吸气管长为7-8mN，末从产生振动与噪声方面考虑。
Surface-energy was determined and results were between 33.6-47.17 mN/m and it increased when alkaline antifouling agent was put into the coating.
涂膜表面能的测算结果表明，涂膜的表面能在33.6～47.17mN／m之间
Under salt stress, P, Mn in roots and shoots of Pingshanyou and Fuju seedlings decreased, but Cu increased obviously at high salt concentration.
NaCl胁迫降低坪山柚和福橘幼苗根部及地上部P、Mn含量，而Cu含量在较高浓度NaCl胁迫下显著增加。
The critical micell concentration of the synthesized surfactant was 1.0×10^(-4) mol/L and the minimum surface tension was 34.9 mN/m.
结果表明，该产物可降低水的表面张力达34.9mN/m，临界胶束浓度为1.0×10^(-4)mol/L。
Experiments of aqueous catalyzed oxidation by adding different transition metal ions are carried out in a bubbling reactor.
在鼓泡反应器中进行了添加不同金属离子的液相催化氧化烟气脱硫实验，最后确定选用Mn-Fe协同催化脱硫的方法。
This method is brief, rapid and accurate. It can be used to analyze and measure the trace elements of opercalina turperthum. It can be found that Cu、Zn、Fe、Ca、Mg、Mn、Sr is rather rich in the opercalina turperthum. It has significant value to direct the further study of opercalina turperthum on the pharmacological action.
该方法简便，快速准确，适于分析测定盒果藤中的微量元素，测定结果发现盒果藤中含有丰富的Cu、Zn、Fe、Ca、Mg、Mn、Sr元素，对今后研究其药理作用有重要的意义。
The result of MNT shows that transgenic Bt cottonseed does not induce raise of MN ratio significantly.
实验结果表明在鱼类饲料中使用规范比例的转Bt基因棉籽粉是安全的。
Sillett SC, Goslin MN (1999) Distribution of epiphytic macrolichens in relation to remnant trees in a multiple-age Douglas-fir forest.
哀牢山地区保存着较为丰富的附生地衣资源，这给利用附生地衣的分布变化监测当地森林环境的变化以评价森林管理水平等提供了很好的尺度。
The fourier transform infrared photoacoustic spectra of tetra-(para-decylnoyloxyphenyl) porphyrin TDPPH2 and its Mn, Fe, Co, Ni, Cu and Zn complexes in the range of 190~3600cm^(-1) were measured and investigated.
研究四－苯基卟啉及其配合物在190~3600cm^(-1)范围内的傅立叶变换红外光声光谱，对主要谱带进行经验归属。
The most agreeable conditions that Phanerochaete Chrysosporium produce manganese peroxidase was established. Under static culture condition, the optimum culture components by optimizing culture which produce manganese peroxidase showed as blow(L-1): Glucose 10g, ammonium tartrate 2mmol, Tween 801g, acetate buffer (pH4.0) lOmmol, VB11mg, Mn2+ 9.9×10~6 g. The culture temperature was 34℃.
黄孢原毛平革菌产锰过氧化物酶最适条件的确定在静置培养条件下，通过对产酶培养基的优化，得到最优组成为L~(-1：葡萄糖10g，酒石酸铵2mmol，吐温80 1g，醋酸缓冲液10mmol(pH4.0)，V_(B1) 1mg，，Mn~(2+)9.9×10~(-6)g。
Changsha 410083, China）Abstract: Based on the method of numerical simulation, the dynamic growth of oxide scale was studied in the soaking process of 65Mn slab.
摘 要：基于数值模拟方法研究65Mn钢坯在均热过程中氧化层的动态增长过程。
Pressure bar is an important part in compator, which is made of spring steel 60Si2Mn.
压紧杆是压路机一个重要零件，它所用材料是弹簧钢60Si2Mn。
The tolerance and hyperaccumulation of Polygonum hydropiper L. to Mn were very higher.
水蓼对Mn具有极强的耐性和超积累能力。
Different from Ni70Mn25Co5（suitable for growing （100）crystal plate）, Fe is suitable for growing (111) crystal plate. It may be related to that (100)growing area of Fe is very narrow. In diamond research with medium of Fe, most crystals are octahedron or six-eight body. It is very hard to synthesize hexahedron diamond.
与Ni70Mn25Co5触媒生长特性（适合于（100）晶面生长）不同，Fe作触媒适合于（111）晶面生长，这可能跟Fe触媒的（100）生长区非常窄有关，因为在Fe触媒粉末金刚石研究中，晶体基本为八面体或六八面体，很难合成六面体金刚石。
In this paper we study the effect of Mn on properties of ADI in condition of high Si, and provide the experimental basis for the application of the material.
研究了高硅条件下锰对奥贝球铁性能的影响，为该材料的应用提供了试验基础。
The half-width values of X-ray diffraction profile and microhardness on the electro-polished and ground surfaces of super high strength steel 37SiMnCrNiMoV and spring steel 60Si2Mn that were quenched and tempered at different temperature were measured.
对淬火和不同温度回火处理的37SiMnCrNiMoV超高强度钢和6 0Si2Mn弹簧钢的电解抛光表面和磨削表面的X射线衍射线的半高宽和显微硬度进行测量，并通过线形分析得到了两种表面的亚晶粒尺寸和微观应变。
Different Mn content causes the difference of lattice parameters of Chinese script iron-rich phases.
晶格常数值的差异是由铁相中的含锰量不同引起的。
They exclaim (Exodus 16:15) mn hwa while Moses himself once substituted the Hebrew mh-hwa; the name of the miraculous food, however, remained mn.
他们惊叹（出埃及记16：15 ）锰郑慕智先生，而自己一旦取代希伯来文正华；的名称，奇迹般的食物，不过，仍然港元。