降下

Results indicated that at filling stage, milky stage and dough stage, changing of enzymes with growing stage were the same trend, the activities of superoxide dismutase reduced sharply then increased slightly; catalase declined all the time; peroxedase increased earlier then reduced, malondialdehyde increased straight.

结果表明：各施肥条件下，各种酶在灌浆期、乳熟期和蜡熟期随玉米生育期的推进呈现出相同的变化趋势，SOD活性先急剧降低，后稍有回升；CAT活性呈下降趋势；POD活性先增后降；MDA含量一直呈上升趋势。

Wait until any flood waters are below basement level before trying to drain or pump a basement.

等到洪水降到地下室的水平线下时，再试图排空或用泵抽干地下室的水。

Under different structural parameters of exit tube,including the inner diameter and the structure shape,the separation efficiency and pressure drop of the guide vane cyclone tube were measured by comparative experiments and the flow field in the guide vane cyclone tube was measured by an intelligent five-hole pilot tube.

通过对比实验测定了不同排气结构下导叶式旋风管的分离效率及压降，同时用智能型五孔球探针测试仪测定了不同排气结构的旋风管内流场分布，结合性能实验与流场测量的结果，研究了排气芯管内径及其结构型式对分离性能的影响，为旋风管结构优化和开发及其分离机理的研究提供了一定的实验基础。

But if you can abseil down the mountain, canyon down the ravine, kayak down the raging torrent, scuba dive across the lake, pot-hole through the sewage system, and climb up to my balcony to get me spoiled.then I'm going to be impressed, and you're going to be pleasantly surprised that I could do the same!

如果你可以从高山上速降，沿江而下，淌越激流，潜过湖水，经由下水道，攀上我的阳台，来将我宠爱。如果你打动了我的心，你将会惊奇地发现，我也会为你做同样的。

By flying at a constant rate we can get a descent rate related to each distinct airspeed.

透过飞行在一个固定的速率的方式，我们可以获得在不同空速下的沈降率。

An annealing experiment and different annealing parameters show that the coercive force and MR of the spin-valve film respectively is 358.2 A/m and 9.24% before annealing, but they have increased to 3.18 A/m and 8.54% after annealings, which proves the numerical simulating method is conductive to the improvement of the annealing conditions.

介绍了不同退火参数下的模拟实验，结果显示退火前样品的的矫顽力为358.2 A/m、MR为9.24%，退火后其分别降到3.18 A/m和8.54%，表明数值模拟方法可以较好地拟合自旋阀薄膜的退火条件及实验结果，并有助于优化退火条件。

However, there was great concerns about the detrimental differential settlement that could be induced by factors such as non-uniformly distributed structural loadings, backfills around the stadium, and a 2m excavation within the stadium. It was later concluded by the design team that a pile-raft foundation system is required.

世运馆原设计为采用筏式基础，但因考量结构荷重不均均分布、场外回填土、场内降挖2m及地表下存在厚约26m之粉土质黏土可能产生过大之差异沉陷进而造成结构体损坏，故变更基础设计为桩筏共构。

Even as he ascend to your height and careless your tenderest braches that quiver in the sun, so shall he descend to your roots and shake them in their clinging to the earth.

它会攀至你们的高处，轻抚你们在阳光下颤抖的最柔嫩的枝条，它也会降至你们紧紧依附着在地的根须。

A caver descends into Hytop Drop, a 98-foot-deep (30-meter deep) pit in the Walls of Jericho, Tennessee.

探索洞穴的人降到Hytop Drop落下一个98英尺深（30米深）深坑在耶利哥之墙，田纳西州。

A kind of polymer degrading microbe JHW-31 was selected from Daqing Oilfield. The microbe was inoculated and cultured in the culture medium confected with polymer and a little sucrose for 7 days under the condition of pH 7.2 and temperature 45℃. The viscosity reduction rate of the polymer reached 92.1%,and the molecular weight of the polymer decreased from 18×106 to 0.5×106. The gross of the polymer decreased a little bit.

摘要从大庆油田筛选到聚合物降解菌种JHW-31，将菌种置于45℃、pH值为7.2的环境条件下，在添加少量蔗糖的聚合物培养基中培养7d，聚合物黏度可降低92.1%，并使其分子量从18×106降至0.5×106，聚合物总量也有所减少。

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。