下降

Moreover, It's proved that if the initial point is the interior point of hypercube and steplength is confined to (0,1) when carrying out one dimension search following the direction mentioned above in order to generate next point, then any point generated by such iteration is interior point of feasible field.

在求解加辅助项模型的过程，作者找到一个很好的下降方向，并证明了只要初始点在超方体的内部选取，沿着上述的下降方向进行一维搜索时的步长限定在(0，1)范围内，那么迭代点始终保持在可行域内部。

Direct method is to select the direction of the decline and fall directly point to determine whether the region, where feasible, the commonly used method: random bound by the direction of law, complex method, and so on.

直接法是在选取下降方向和下降点时直接判断是否在可行区域内，常用的方法有：约束随机方向法、复合形法等。

The interaction parameter of POM and Novolak was calculated by Hoffman-Weeks' equilibrium melting point method and Flory equation.

DSC测试表明， POM与Novolak共混后，共混物的熔点下降；通过DSC测试得到数据，采用Hoffman-Weeks平衡熔点外推法和Flory熔点下降方程推算出POM与Novolak的相互作用参数

The result showed that the enhanced UV－B radiation significantly affected the flowering process and greatly decreased the number of the differentive and propagative floweret.

结果表明，UV－B增加能显著降低小麦的每穗粒数；显著影响小麦的开花过程，表现为开花推迟，每日开花数大幅度下降，可孕小花数下降。

Almost all of the foraminifera are present in the last glacial loess, but the distribution patterns of foraminifera show significant temporal changes.

冰期黄土中有孔虫化石的这种差别，说明同样是海平面下降，但不同时期海平面下降时可能具有巨大的差别。

With the worldwide spread of financial crisis, the stock market from the beginning of this round of sharp decline, has entered a phase of the worst free-falling.

从本回合开始急剧下降股市，进入了最严重的自由阶段下降。

However, the 1.1 per cent fall in retail sales in March with declines in almost every category raises fresh doubts.

然而，3月份零售额下降1.1%--几乎各领域的零售额都出现下降--引发了新的疑虑。

Fresh and frozen whole and dressed fish imports declined by 5% to 191,619 MT.

冰鲜和冷冻整鱼的进口下降到191619吨，下降5%。

The solubilities of Au and Ag in the fluid increase with the rise of temperature and pressure, and decrease with the drop of temperature, pressure and oxygen fugacity or rise of alkalinity.

金的溶解度随着温度的下降而下降，而在250℃以上较高温度时的溶解度远大于150℃以下的溶解度，且pH值增大、氧逸度的降低均导致金溶解度的降低。

Results: Current of 1 mA, 210 s could cause necrosis and cavitation in the dorsal funiculus, resulting in bilateral corticospinal tract injury; rats with electrolytic lesions exhibited declined motor function with decreased Tarlov score, increased Ashworth score and reduced inclined plane angle, the HRP labeled neuron counts in motor cortex were also significantly lower in the lesioned group than sham-operation group.

结果：1 mA， 210 s的损伤电流，可在脊髓后索造成神经组织坏死，形成空腔，使双侧皮质脊髓束纤维受损；术后1周、2周、3周观察，电损毁组大鼠运动功能显著低于假手术组，表现为后肢运动评分下降，Ashworth 肌张力评分增大，斜板实验角度下降；电损毁组运动皮质标记神经元计数也显著低于假手术组。

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％。