降下

Workshop is ventilated the optimal program that drop in temperature: Below torrid weather, because heat is conducted, heat radiation, did not adopt drop in temperature the indoor temperature of measure wants 10C -20C of prep above outside, manufacturing activity cannot on the rails.

车间透风降冷的最好方法：在酷热气侯下，因为热传达、热辐射、未实行降冷行动的房内温度要高于外面10C-20C，制造项目沒法正常施行。

Anilido-imino nickel complex 1 {(C6H3Me2-2,6)N=CH-5-NO2-C6H3N (C6H3Me2-2,6)}NiBr was first synthesized, and its catalytic behavior toward polymerizations of norbornene and ethylene in the presense of methylaluminoxane were investigated in detail. The complex activated with methylaluminoxane exhibited high activities for norbornene polymerization.

首次合成了苯胺基亚胺镍配合物1{(C6H3Me2-2，6)N=CH-5-NO2-C6H3N(C6H3Me2-2，6)}NiBr，研究了其在助催化剂甲基铝氧烷的作用下对降冰片烯、乙烯的均聚以及对降冰片烯和乙烯的共聚的催化性能。

The effect of the compound Pour Point Depressant for Daqing crude oil was evaluated at different compound proportion, dosage and temperature.

考察了复配型降凝剂在不同温度、不同复配比例、以及不同加剂量下对大庆原油的降凝效果。

Then,the cosine value of central angle between the spacecraft and the descending node is solved by using cosine theorem of spherical geometry to avoid the cumbersome solving process by judging the flight direction of a satellite and the latitude of sub-satellite point in an original calculation model of image motion speeds.

通过球面几何的余弦定理直接求解航天器与降交点相对地心夹角的余弦值，避开了原像移速度计算模型中通过判断卫星飞行方向和星下点纬度来求解航天器与降交点相对地心夹角余弦值这一过程。

Four white-rot fungi, Pleurotus eryngii, Polyporus versicolor, Pleurotus ostreatus and Fomes lignosus, are tested for their abilities to produce lignin peroxidase, manganese peroxidase and laccase in N-limited and N-rich media with shake culture. The four white-rot fungi only produce manganese peroxidase and laccase. Pleurotus eryngii and Pleurotus ostreatus are selected, due to their high enzyme activities, for the degradation and decolorization of alkali lignin.

首先观察了四种白腐菌Pleurotus eryngii，Polyporusversicolor，Pleurotus ostreatus和Fomes lignosus在限氮和富氮培养基中振荡培养产木素过氧化物酶、锰过氧化物酶和漆酶的能力，由于Pleurotus ostreatus和Pleurotus eryngii产酶能力较强，用于碱木素的降解脱色效果较好，二者在限氮条件下11天对碱木素降解脱色率为65%和72%。

This method can make sure the structure radiant sound status in total noise and the detail phonate part quickly and correctly.(3) Study on the control mechanism of structure noise radiated from rotary machines, we build a common model of rotary machine structure noise analysis relied on the general characters of rotary machines. Based on this model, we analyzed various influence factors to structure radiant noise using the union of revolution and numerical calculation method. We found that the joint stiffness between the rotor and the frame is the most sensitive parameter of structure radiant noise by calculating and analyzing.

根据本文对于旋转机械结构噪声控制技术的研究结果和惯性振动筛工作的特殊要求，对有关参数的选择进行了讨论，并通过试验为降低惯性振动筛噪声找到了两个新的方法：即，在轴间相对运动要求不高的情况下，可以在激振器与筛体之间安装一组减振器，通过适当选取减振器参数，既可以使机体在工作频率附近获得稳定振幅，保证振动筛正常工作，又可以使机体的高频响应减小，降噪效果显著；反之，如果轴间相对运动精度要求(来源：1aABC论文网www.abclunwen.com)较高，可以采用空心滚动体轴承，在保证滚动体强度的条件下也可以获得较好的降噪效果。

Without method, oneself tried to change a map to make a tool, who knew to change had done not have weight of page of a day of content to fall completely, before snapshot of film of a lot of serialize turned N into the day, the map shows like that wait for calm, the content in the map is different nevertheless, the map that makes previously has time and address only, did not update frequency and first step, what use from the back is online generate a tool to have first step and newer frequency, because the map from the back has first step,knowing is inside the first grade with acquiescent page is reduced bring about fall authority or what are other reason, stationmaster is here people the place that ace gathers, experienced and knowledgeable, my map now is to show all the time treat calm condition, the station is Http://www.dy3166.cn, home page weight did not change, namely inside page weight was done not have, hope ace people help seek next accounts, declare, oneself are acclaimed by no means in this hair post, was to come up against this a Gordian knot really, hope ace people can help solve below, thanked.

没有办法，自己试着换了个地图生成工具，谁知道换了没过一天内容页权重全降了，好多连载影片快照都变成了N天前的，地图那一样显示待定，不过地图里的内容不一样，以前生成的地图只有时间和地址，没有更新频率和优先级，后面用的在线生成工具有优先级和更新频率，不知道是不是因为后面的地图有优先级把内页默认的优先级别降低导致的降权还是什么其他原因，这里是站长们高手云集的地方，见多识广，我的地图现在一直都是显示待定状态，站是http：//www.dy3166.cn，首页权重没有变，就是内页权重没有了，希望高手们帮忙找下原因，申明，本人在此发帖绝非炒作，是确确实实碰到了这个棘手的问题，希望高手们能够帮忙解答下，谢谢了。

It is found that for the same volumetric flow rate, the pressure drop in the shell side of the curved baffle heat exchanger is remarkably lower than that of the traditional one. And the pressure drop percentage deceases even more for a smaller curvature radius of the curved baffle and height of the baffle cut.

结果发现：在流量一定的情况下，曲面弓形折流板换热器的壳程压力降明显低于普通弓形折流板换热器的壳程压力降，而且随着曲面折流板曲率半径和折流板圆缺口高度的减小，曲面弓形折流板换热器的壳程压力降降低的百分比增大。

According to the special requirements of offshore oil field development and the theoretical calculations, the paper analyzes the difference between heating method and gas injecting method in viscous oil production and discusses the feasibility of reinjecting natural gas in development of offshore undersaturated viscous oil field .

根据海上油田开发的特殊要求，通过理论计算，对比分析了用加热降黏法和加气降黏法进行稠油开采的差异，探讨了欠饱和稠油油田用天然气回注地层降黏的可行性，认为在原始地层压力条件下，仅向地层原油中补充溶解气油比是原始溶解气油比的 0 。5～ 1.5倍的天然气，就可以有效地降低原油黏度，提高采收率。

Based on the analysis of the factors caused land subsidence, the internal mechanism and development process of land subsidence caused by two mainly factors of dewatering and underground mining have been studyed in this thesis. The random medium model and methods have been established to calculate the land subsidence and deformation caused by dewatering or underground minging and both of them. The prediction problem of land subsidence and deformation caused by single factor and many factors has been solved.

本文在分析引起地面沉降原因的基础上，针对引起地面沉降变形的主要因素——地下水疏降和固体矿物开采，分析、研究了其引起地面沉降变形的内在机理和发展过程，推导出地下水疏降和地下固体矿物开采引起的地面沉降变形计算的随机介质模型，给出了具体的计算方法和计算步骤，并将固体矿物开采和岩土体疏水等导致地表沉降视为相互独立的事件，解决了固体矿物开采和地下水疏降共同作用下的地面沉降变形的线性叠加计算问题。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。