不变化的

The studies have showed that some geological events, such as Late Palaeocene Thermal Maximum, had possibly related to the decomposition and outgassing of gas hydrate. Except the strong and abrupt methane releasing in the geological history,...

由于天然气水合物中甲烷逸出对全球气候影响的研究刚刚起步，还缺乏海洋沉积物和海水中甲烷传输的恰当模式，甲烷在海水中的溶解度、甲烷的氧化作用及上升流等因素对其的影响程度，以及它对大气甲烷和二氧化碳浓度变化的具体贡献等目前还很不清楚，亟需深化研究。

The international nutrient value assessment method was applied to the overall assessment of the protein nutrient value of Pholiota adiposa mycelia. The assessing result showed that the total essential amino acid in Pholiota adiposa mycelia was very high, making up to about 40.0% of the total amino acids.

相对黄伞子实体的栽培而言，通过液体发酵技术生产黄伞菌丝体具有产量高、周期短、不受气候变化的影响、条件易于控制等优点，因此，对黄伞菌丝的液体发酵工艺和菌丝体的营养价值进行研究具有重要的实际意义。

As to the levels of the public organization,the middle levels will reduce step by step and the public organization will be flatten,but the change of the number of the middle management is uncertain,it is possible to decrease、keep and increase the number of the middle management. As to the form of public organization,it will become networked、virtual and flexible. As to the distribution of the power of decision-making,the information technology improves the ability of decision-making of whole public organization and cause the redistribution of the decision-making power,recentralization and decentralization can coexist in the public organization,which depends on many factors.

从组织层级来看，公共组织的中间层将逐渐减少，日趋扁平化，但中层管理人员的变化却是不确定的；从组织形式来看，公共组织逐步走向网络化、虚拟化；从决策权的分配来看，信息技术的应用使得决策权在公共组织内部实现重新配置，集权与分权可以并存于公共组织内部。

While normal history is shared by every repository that works on the same project, the reflog history is not shared: it tells you only about how the branches in your local repository have changed over time.

正式的历史记录在同一个项目中的任何一个版本库中都被共享，而引用日志是不共享的：它仅仅告诉你在某段时间内你的本地版本库中的分支如何变化。

Methods Dynamic changes of biomass, residual glucose concentration and pH in submerged culture was investigated with Tricholoma matsutake stain, which was isolated and identified by RAPD-PCR method. By comparing the effect of different inoculum ages on biomass, the optimum inoculum age was determined.

方法经RAPD-PCR 分析确认松茸菌丝体菌种，研究松茸液体深层发酵过程中菌丝体的生物量、残糖浓度和pH随时间变化的过程；比较不同种龄对菌丝体积累的影响，确立最佳接种种龄；比较不同初始糖浓度发酵过程的结果，运用中间补糖的方法，确定最优的补糖时间。

On the base of probabilistic and statistics results of joints and cracks, the Author modifies Block Theory. The sliding probability of Key Block is I A RSTR A CT F2 ? 5.It is put up forward that GM(l,1) Model to predict Amount of rainfall, and Markov Chain to modifY GM( 1,1 )predicting result, and then a theoretical predicting Model of amount of rainfall is firstly built. This model is applied in a situ example. It is proved that the model is very useful to predict amount of rainfall ,when ordinal array of Amount of rainfall changes in unexact index rule.

首次将节理裂隙视为有限长，借助有关岩体节理裂隙概率统计研究成果，对块体理论进行修正，确定了关键块体变为滑动块体概率计算公式为 5、本文提出采用GM（1，1）模型预测降雨量，而采用Markov链进行修正的方法，首次用该方法建立了大气降雨量预测的理论模型，并结合实例进行具体应用，解决了当降雨量的时间序列呈不严格的指数规律变化时，大气降雨量的预测问题。

The railroad yards under me, the tracks black, webby, not ordered by the engineer but cataclysmic in design, like those gaunt fiscertains in the polar ice which the arrivedra registers in degrees of black.

楼下面的调车场里，铁轨黑糊糊的，犹如蜘蛛网相同，这否则由工程师定做的，不过设计上有大起大落的变化，像极地上荒凉的冰缝，照相机却照出深浅不相同的黑色。

It includes: Voice morpher to change singer voice in two dimensions, voice pitch and voice timbre, to be either man, woman, young, old, or characterized; Tempo morpher change tempo to faster or slower; Beat tracking with various preset beats, bongos and drum loops; Cher modulation to create cher effect; 31 realtime single effects which can be combined up to 4 layers; and other audio optimizing tools: advanced tune, beat tracking quality controller, frequency morpher, equalizer.

它包括：语音morpher改变歌手的声音在两个方面，语音音调和音色的声音，不是男人，妇女，青年，老人，或特点；节奏morpher变化的节奏更快或更慢；巡逻跟踪与各预设节拍， bongos和鼓声循环；谢尔调制创造谢尔效应； 31实时单一的影响，可以结合多达4层；和其他音频优化工具：先进的调重弹，击败跟踪质量控制器，频率morpher ，均衡。

The diffracting optical element includes two layers equal in the height of the relief pattern and opposite to each other in the direction in which the height of the relief pattern varies in a period, and another layer differing in the height of the relief pattern from the two layers.

衍射光学元件包括在凹凸模式的高度上相等并在凹凸模式的高度在一个周期内变化的方向上彼此相反的两层，以及凹凸模式的高度不同于所述两层的另一层。

And the land price system is also dissevered between the rural and urban area, the price of the farmland and the construction land are not normative scientifically.

在这种制度安排下导致我国土地资源配置中出现诸多问题：城市化的发展、乡镇企业发展以及农村劳动力结构变化都要求农村土地入市，但是法律上却存在着障碍从而导致农地非法非农化和建设用地自发交易；在不完全的土地产权体系中农村集体和农户利益受到侵害；国家利益随着划拨土地入市而大量流失；在割裂的土地市场制度下土地价格体系也出现城乡割裂，农村集体土地不论是农用地还是非农用地的价格都未得到科学的界定和规范。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐