等温曲线

The results indicated that the phosphorus absorption curve of tested soil accords with the formula of langmuir.

试验结果表明，供试白浆土磷的等温吸附曲线符合langmuir方程，在低磷浓度下其吸磷能力较强，随着磷浓度的增大，吸磷能力减弱。

Obviously, the reservoir pressure, the cleat permeability and the isothermal absorption curve mostly affect the production.

研究表明，储层压力、割理渗透率、等温吸附曲线对产能的影响是最明显的。

The performance index and cooling characteristic curve of HSFD isothermal quenching oil and N32 mechanical oil were measured.

中文摘要：测定了HSFD型等温淬火油和N32机械油的性能指标和冷却特性曲线。

The relative coefficient of the regression equation formulating by the computer willbe bigger,and the error will be smaller.

研究结果表明，该产品的水分活度符合安全贮藏的要求，其等温吸湿曲线特点有别于一般物料。

Based on the non-isothermal transformation theory and non-steady state nucleation theory, a new method for calculating the continuous cooling transformation curve and the critical cooling rate of bulk metallic glass alloys is put forward in this paper.

在非等温转变理论以及非稳态形核理论基础上提出了计算大块非晶合金连续冷却转变曲线和临界冷却速率的新模型，以用于评估合金的非晶形成能力。

The results show that:there are obvious cyclic creep behaviour during constant stress amplitude low-cycle fatigue in 62Sn-36Pb-2Ag surface mount solder joints.

研究了表面封装焊在剪切应力作用下等温低周疲劳特征，得到疲劳寿命与循环应力幅的关系曲线。

The Diels-Alder cycloadditions of [60] fullerene for preparation of optical limitingmaterials are discussed in chapter 3 and 6. Soluble cycloaddition derivatives of 〓aresynthesized by the reaction of 〓 with indene,1,1'-biindene andcyclopentadiene derivatives.〓Particular, the Diels-Alder cycloaddition of 〓 with1,1'-biindene under controlled conditions affords the stable monoadduct 〓〓of novel structure, which was confirmed by HPLC, FTIR, FD-MS,〓NMR,〓 NMR, HMQC and HMBC spectra, Its two bridgehead cage carbons resonate at70.91ppm, The 〓 NMR spectra showed 38 lines consistent with the 〓 symmetryassociated with [6,6] addition. The 〓 shows similar optical limitingproperties to that of 〓 in toluene for 8ns laser at wave length 532nm. Moreover, thehigh solubility of this adduct in polar solvents such as THF, acetone enables itsincorporation into sol-gel glass matrix. The thin films prepared via the sol-gel methodshow improved OL behaviour compared to those of 〓. The langmuir-Blodgett filmformation and uv-visible absorption of 〓 are also investigated. LBmonolayer of this compound is prepared on the air-water interface at 〓 mol/l. In chapter 4, three water-soluble derivatives of [60] fullerene: fullerol(1), theaddition product (2)of fullerol (1)with polyvinylpyrrolidone and fumaric acidderivative of 〓(3) are synthesized and characterized.

通过Diels-Alder环加成反应，用茚〓和1，1'-联茚〓及取代茂合成了一系列可溶性的〓环加成衍生物，发现可控制反应条件，使1，1'-联茚与〓反应，并高产率地得到具有新颖结构的单加成物，用HPLC、FTIR、FD-MS 及〓、HMQC、HMBC等多种波谱技术对其结构进行表征，测得它的两个〓杂化的桥头碳的化学位移为〓ppm，证明生成的衍生物为6∶6闭式环加成，〓NMR谱中共给出38个信号，表明〓联茚衍生物分子具有〓对称性；在波长532nm，脉冲宽度8ns的激光下，〓联茚衍生物的甲苯溶液的光限幅性能与〓的甲苯溶液相近，由于〓联茚单加成衍生物熱稳定性好，在四氢呋喃，丙酮等极性溶剂中溶解性好，能分别均匀地掺入溶胶-凝胶中，已发现它的溶胶(so1)光限幅性能优于纯〓的光限幅性能；使用Langmuir-Blodgett技术将〓联茚衍生物在空气和水的界面进行了LB单层膜和多层膜实验以及UV-Vis吸收谱研究，通过等温压缩曲线测试，证明浓度为〓〓时，〓联茚衍生物能够形成单层膜。

Based on analyzing the test data ,three variety types of isothermal adsorption and desorption curves are confirmed . The first type is that the hole structure is provided with slit capillary bore the second is usually the type of upgrowthing one end nipped unparallel crevice the third belongs to the pores shaped " inkpot ".

在测试数据分析的基础上，确定了等温吸附和脱附曲线3种类型：第1类属孔结构是具有平行权构成的狭缝毛细孔型；第2类为发育一端尖灭的不平行的裂隙型；第3类属"墨水瓶"型孔。

This dissertation presents a method that can determine the nonisothermal relaxation curves from the isothermal relaxation surface.

文中提出了一个由等温〓壳曲面确定某一温度历史下的变温松弛曲线的方法。

For the boundary layer with adiabatic wall, transition happens about 60% further downstream from the nose of the cone, as compared with boundary layer with isothermal wall.2 ZARF is not unique in three-dimensional boundary layer.

壁面温度边界条件对转捩影响很大，绝热边界层和等温边界层相比，转捩位置靠后将近60%。2三维边界层中的ZARF曲线不是唯一的。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。