逐渐增加的

In the shallow soil with the depth of 0~50 cm below the ground surface,the extent from 0 to 50 centimeters, the change of the δ13C of the soil carbonate is positively related with the depth in the upper soil profile from 0~30 cm,but it will increase rapidly in the lower soil profile as the result of the existence of salined and alkali soil layer.

盐碱化土地在0～50 cm的深度范围内，土壤碳酸盐的δ13C值变化规律为：0～30 cm深度内，土壤碳酸盐的δ13C值随深度的增加而逐渐减小；在30～50 cm范围内，如果有盐积层或碱积层的存在，则土壤碳酸盐的δ13C值迅速增加。

The reaction mechanism between nickel ion and butynediols in the electroless plating process was analyzed. The results show that the change of BOZ concentration is a quasi first-order reaction, the change of the nickel ion concentration is related to the BOZ density, and this change belongs to a higher order reaction. The reaction rate equation was determined as dC/dt=-8.585×10^(-4)+1.188×10^(-4)t-4.64×10^(-6)t^2+5.8×10^(-8)t^3-2.3×10^(-11)t^4. The activation energy of this process decreases as temperature increases, and it decreases with the BOZ concentration as 64-423 mg/L, it increases with the BOZ concentration as 123~240 mg/L. The S value is positively correlated to temperature, when the temperature is 80℃, the reaction rate and S value are the largest; while when the temperature is above 80℃ and BOZ concentration is over 160 mg/L, S value and the reaction rate decrease gradually.

结果表明，镀液中BOZ浓度的变化是准一级反应，镍离子的浓度变化与BOZ的浓度有关，属多级反应，其反应速率方程为dC/dt=-8.585×10^(-4)+1.188×10^(-4)t-4.64×10^(-6)t^2+5.8×10^(-8)t^3-2.3×10^(-11)t^4，反应体系的活化能E随温度的升高而减少，随BOZ浓度的变化而变化：当BOZ浓度在64~123mg/L时，E线性减少；在123~240mg/L时E线性增加。S随温度的升高而增加，当温度达到80℃时S值最大，反应速度最大；当温度超过80℃，BOZ浓度大于160mg/L时，蝎的值逐渐减少，反应速度降低。

The break elongation of vulcanizate was increasing with chlorine content. When the chlorine content was higher than 16%, the tensile strength was gradually decreased with the chlorine content. The break elongation was increasing with the content of chlorinated EHL, while the tensile strength was decreased.

硫化胶的扯断伸长率随着氯含量的增大而增大，当氯含量大于16%时，拉伸强度随着氯含量的逐渐增大而降低，并且扯断伸长率随着添加量的增加不断增加，而拉伸强度有所降低。

When fed with the mixture of P. donghaiense and the diatom Nitzschia closterium, A. sauna preferred grazing on P. donghaiense to N. closterium, and the GCEs of A. sauna decreased with the increasing density of P. donghaiense. When exposed to A. catenella at the densities of 10 – 10^3 cells/mL, A. sauna lost weight with no Chlorophyll a detected in their guts, which indicated that A.

而当不同密度的东海原甲藻分别与一种硅藻小新月菱形藻混合投喂时，随东海原甲藻密度的增加，卤虫选择性地增加对东海原甲藻的摄食，而降低对小新月菱形藻的摄食，并且其总物质转化效率逐渐降低。

The results showed that when 0.3 g of divinyl benzene was used as crosslinking agent, the crosslinking degree increased significantly from 28.26% to 90.95% with the increase of MAA amount from 4.0 mol% to 10.0 mol%, and this increase became slowly as MAA amount was more than 10.0 mol%; the particle volume expansion was increased gradually as MAA amount increased, and reached a maximum of 42.1% when 12.0 mol% of MAA was used, and perfect porous morphology inside particles was observed even when the crosslinking degree reached 95.4% at 14.0 mol% of MAA.

结果表明：在交联剂二乙烯基苯用量一定(0.3 g)的条件下，随着MAA用量从4.0 mol%增加到 10.0 mol%，聚合物交联程度从28.26%迅速增大至90.95%，当其用量超过10.0 mol%后 P x增大趋势变缓；随着MAA用量的增加，处理后胶粒体积膨胀百分率逐渐增大，在MAA用量为12.0 mol%时Δ V 达到42.1%的最大值，当MAA用量增大到14.0 mol%时，尽管 P x高达95.44%，胶粒仍具有完好的孔状结构。

With the increase of Mg2, the concentration of CO2 gradually reduces, and the majority of the volatile and semivolatile organic products, especially styrene monomer and some polycyclic compounds, take on increasing tendencies.

随着氢氧化镁含量的增加，二氧化碳的浓度逐渐降低；残渣中焦碳的含量以及大多数的挥发性和半挥发性有机产物，尤其是聚苯乙烯单体和一些多环化合物明显增加。

It can be concluded that, when the jet is injected at positive angles, the initial section of the jet increases and the region affected by the jet decreases in the vertical direction; moreover, the circumfluence toward the jet exit becomes more obvious, and the separation events in the lee of the jet weaken. When the jet is injected at negative injection angles, it disarranges the flow upstream and the curvature of jet trajectories varies smartly along the flow direction.

结果表明：射流正向倾斜入射时，射流起始段增加，在垂直方向对主流场的影响区域减小，射流喷口上游位置处的&孔吸流动&更为明显，射流出口下游背风侧的分离现象逐渐减弱；射流反向倾斜入射，对上游流场的扰动增加，射流在弯曲段内曲率变化大。

With the fast development of our national economy, highway traffic flow and highway mileage is sharping incrasing. At the same times, highway grades are gradually transitted from low to high. Therefore, the road must be met a higher quality requirments. Besides it has the fuctionof stability, easement, stabilization, waterproofing, durability and other basic requirments, and it must aiso have a high standard of smoothness and anti-slide pile.

近年来随着我国经济的迅速发展，公路里程的逐年增加，公路交通量迅速发展，公路主体等级也在由低向高逐渐地过渡，人们对路面质量提出了更高的要求，在路面具备坚实、平顺、稳定、防水、耐久等基本要求外，增加了高标准的平整度和抗滑性能要求。

The concentration of major and heavy metals in the solution was determined.

研究表明，在每个pH值条件下，在滴定最初阶段，累积的消耗酸量迅速增加，随着溶液中离子浓度的增加，酸的消耗速度逐渐下降，在20 h左右，飞灰的中和反应趋于稳定。

Shoulder angle in sagittal view was increase sustained, but elbow angle in sagittal view was from increase to decrease in second pull phase of snatch. This result indicated that the upper arm was leaving forward the trunk, and the movement of elbow was from extention to flexion, in second pull phase of snatch.

肩关节矢状面角度在发力过程中持续增加时，肘关节矢状面角度则是先增加而后减少，这意谓著参与者的上臂在发力的过程中是有向前逐渐偏离躯干的情况产生，并且肘部的动作是先伸展而后屈曲。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。