降低的例句大全

Net photosynthetic rate, stomatal conductance and water use efficiency reduced and intercellular CO2 concentration and transpiration rate increased under phosphorus stress.

净光合速率、气孔导度和水分利用效率降低，而胞间CO2浓度和蒸腾速率升高。

With the concentration increase of carbon nano-tube, the surface and volume conductivity decreased, and there were a conductive threshold.

随碳纳米管含量增加，聚酰亚胺薄膜的表面电阻率和体积电阻率都有明显降低，并存在一个阈值；

Partial coherency analysis can lower the interference of the crosstalk. Meanwhile, some researchers proved that the imaginary part of coherency is not affected by volume conductivity.

偏相干系数分析能降低信号串扰，同时，有研究者证明相干系数的虚部不受容积传导的影响。

For high-head and long-distance head conduit of hydroplant, using backfill-conduit form can reduce project cost and accelerate construction progress obviously.

高水头、长距离引水的水电站压力管道采用回填管形式可明显地降低工程造价，加快施工进度；

The half width of transmission peak is steppedly reduced and the Q-factor on the confined state is steppedly increased with the increasing of the dielectric thickness in well.

阱区介质厚度与束缚态半峰宽呈阶梯形状降低，而阱区介质厚度与束缚态品质因子呈阶梯形状升高。

It has been proved by the investigation that the filling effect of the confined expansion makes the reduction of holes in concrete as well as the increase of strength and elastic modulus of concrete.

实验证明：由于约束膨胀的填充作用，大幅度降低空隙率及孔径，定将有效地提高混凝土的弹性模量及强度。

However, local buckling is more likely to occur for thin-walled tubes, and thus decreases the lateral confinement on the concrete core.

但薄壁钢管在荷载较大时易发生局部屈曲，且降低对混凝土的约束。

In this dissertation, the user access strategy, channel hand over strategy, channel allocation strategy about satellite communication network system are discussed and these strategies are important for improving communication quality and reducing call congestion and hand over congestion probability.

本文讨论了卫星通信系统中用户接入策略、信道切换和信道分配策略，这些策略对于提高用户的通信质量，降低呼叫阻塞概率和切换阻塞概率是非常重要的。

Most of the conglomerate merger in early stage are proved to be defeated and unreasonable, which didn't improve the expected profit but reducing the operation efficiency of the company.

但早期大多数的多元化并购已被实践证明是失败的、不合理的，它不仅没有带来预期的收益提高，反而降低了企业的运行效率。

It was shown by practical example that high connate water saturation had considerable effect on well test analysis results, greatly lowering the explained permeability and amplifying formation damage of gas wells.

结果表明：较大量共生水的存在，将对试井解释结果产生较大影响，引起渗透率的较大降低和加深对气井储层的伤害。

The consistency factor decreases with temperature increase.

随温度升高，稠度系数降低；

Technological path of reducing iron and steel material consumption at converter plant

转炉厂降低钢铁料消耗的技术途径

The process can reduce the cost of purification by 60%, avoid contamination from conventional acid cooking process effectively, and realize good environmental and economic benefits.

该新工艺的实施，可降低提纯成本60%，有效避免了传统酸煮工艺带来的严重的环境污染，经济效益与环境效益显著。

Conclusion Thiopental sodium can increase the excitation threshold of brain cortical neurons and decrease the level of convulsive seizure induced by ECT.

结论硫喷妥钠可上调大脑皮质神经元的兴奋阈值，降低电抽搐治疗时的痉挛发作程度。

Reasonably design of the position and the construction of spiral conveyer, adopting the devices of a buffer and a fan for drawing grain husk can make positive function for reducing stripping header losses.

合理设计螺旋输送器位置及结构，缓冲装置和吸风机的采用等，对降低梳穗台损失也有较大作用。

Many parts are made of sheet metal in electric equipment, this framework can both decrease the weight of the electric equipment and reduce the cost of manufacture.

电子设备中许多结构零件都是采用金属薄板制成的，这种板式结构既可减轻电子设备的质量，又可降低加工制造的成本。

Converting some of the plant protein to higher-value animal protein will increase efficiency in frontier regions and also reduce the impact of high transport costs.

把一些植物蛋白转化成价值更高的动物蛋白，将会提高开垦前沿地区的效率，并降低高昂的运输成本。

The work of saving energy and reducing consumption in the process of steel making in Nanchang Converter Plant were introduced and the well achievements were introduced as well.

本文介绍了南钢转炉厂炼钢工序在节约能源、降低消耗方面开展的一些工作及取得的成绩。

The result showed that the hydrogen combustion can be avoided or mitigated substantially by shorter spray duration and proper start time to activate the spray, and thus the time for the pressure in the containment reaching the limit can be retarded.

结果显示，采用较短的喷淋持续时间和适宜的喷淋投入时间，能较明显地避免氢燃或降低氢燃的强度，从而延迟安全壳内压力到达限值的时间。

The contaminant source emission rate has greatly influence on the air contaminant concentration.

污染源散发量对室内污染物浓度有着很大的影响，当散发量减少时，室内污物浓度明显降低。