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But foliar N of the remaining mass still decreased with decreasing mass, mainly due to mineralization.

但氮剩余量仍随重量的减少而下降，可能由於氮只发生矿质化作用。

A HPLC/ESI-MS method studied on relative compounds of chloramphenicol succinate ;Column:an Agilent ODS column 250×2.1mm;Mobile phase: 0.05M ammonium formicate buffer PH4.0/acetonitrile=80/20 ,flow0.2ml/min, and λ276nm;Mass:trap ion mass;source:ESI;Scan mode:negative ion scan.

液相色谱条件为色谱柱：Agilent C18 2.1mm×250 mm；流动相：流动相0.05M甲酸铵用甲酸调pH至4.0 /乙腈=80/20，流速0.2ml/ min，检测波长276nm；质谱条件为离子肼电喷雾质谱仪，离子源：ESI；检出模式：负离子检测。

But at the present, because of chronic geomorphy disintegration, altitude and ascent of bank slope have been built down and palliated. Especial rock mass mechanics condition has not been existent, so all kinds of rock mass fracturing deformation was stopped to developing and steady.

但目前因长期的地貌剥蚀作用，坝肩岸坡的高度及坡度均已大为降低减缓，特殊的岩体力学条件已不复存在，岩体内部的各类张裂变形亦停止发展，处于破裂发展稳定阶段。

The ratio of heart mass and body mass of rats were measured,and the myocardium histomorphology with Haematoxylin and Eosin staining were observed.

另取同期大鼠作为正常对照，分设对照30 d组、对照60 d组、对照+ATRA 30 d组和对照+ATRA 60 d组。

Fragmentation behavior of xanthones by tandem mass spectrometry and analysis of the constituents in four crude extracts from Halenia Elliptica D. Don Firstly, in order to find the relationship between the structural characterization and the mass spectrometric behavior, eight xanthones isolated from Halenia Elliptica D. Don and nine semi-synthetic xanthones was systematically investigated by positive and negative ion ESI-MS〓 and APCI-MS〓.

〓酮类化合物的质谱裂解规律及椭圆叶花锚活性提取物中相关成分的分析研究首先，采用正负离子两种检测模式下的ESI-MS〓和APCI-MS〓方法对从药用植物椭圆叶花锚中提取分离出来的8个〓酮类单体和9个〓酮类合成物进行了详细、深入的质谱裂解规律研究，考察了化合物结构与质谱行为之间的相关性。

For the trials in criminal court that are interesting enough to be documented and hawked by the mass media reverse the critical principle of publicity in an analogous manner; in stead of serving the control of the jurisdictional process by the assembled citizens of the state, publicity increasingly serves the packaging of court proceedings for the mass culture of assembled consumers.

大众传媒热衷于记录和报道刑事法庭审判的兴趣，则以类似的方式颠覆了公共性的批判原则；从而公共性不是服务于有组织的国家公民对司法程序的监控，而是被消费群体的大众文化用来把法庭的诉讼案件包装成节目。

Based on membrane extraction and helical tube technique, the mass transfer performance of some membrane modules with a different helically wound hollow-fibre was studied with the system of 30%TBP-water and phenol as the solute. The effects of two phase flow rates, geometry of the membranes on mass transfer coefficients were investigated.

在对中空纤维膜萃取以及螺旋管技术进行充分调研的基础上，选择水-苯酚- 30 %TBP煤油为实验体系，溶质由水相萃取到有机相，在不同结构的单束螺旋状中空纤维膜器中研究了螺旋管纤维膜管内外流速以及螺旋管结构等因素对传质系数的影响。

Although the Mass-Media exert the active social effect for us, we should have the level-headed recognization that it has the deficient weakness. While the Mass-Media falls across the homothetic problems in the future, we should know how to use it's active advantages.

在大众媒介发挥着它所带给我们的积极的社会作用的同时，清醒的认识到负面的不足之处，对于今后，大众传媒在遇到类似问题时，如何更好地应对具有积极意义。

Hydromechanical coupling of jointed rock mass was the key point for problems of hydraulics of rock mass.

裂隙岩体的渗流应力耦合机理是岩体水力学的研究重点。

The means of mutual coupling between RTC and UA are described in detail. The three kinds of development modes of RTC are put forward in order to establish the mutual coupling hypercycle with UA. It is concluded that establishing the Regional Mass Transit Corridor, which has the route only for passenger mass transport, is the future development strategy of RPTC in UA.

然后借鉴国外的先进经验和研究成果，针对我国城市群和区域客运走廊的发展现状及发展趋势，在区域运输走廊发展内外机制的指导下，提出了我国区域客运走廊未来的发展策略：形成以环保的公共交通方式为主，有专用客运线路的区域客运走廊。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。