促进农业增产、农民增收的制约因素较多。
There are many factors restraining the growth of agricultural production and farmers' incomes. Agricultural infrastructure remains weak.
耕层浅薄，障碍因素较多。
影响大学生病理性互联网使用的因素较多。
Factors resulting in college students' PIU are diverse and complex.
影响英语专业毕业论文资料搜集的因素较多。
There are quite a lot of elements affecting English majors material collection for graduation thesis.
发病前诱发因素较多，临床多表现为典型胸痛。
Youth patients had more predisposing factors, takes typical chest pain as clinical manifestations.
但其影响燃烧的因素较多，尚处在不断完善之中。
Although many factors can affect the combustion of a circulating fluidized bed boiler, its operation technique still needs to be perfected.
大型工程因为自身的特点，涉及的风险因素较多。
A lot of plans of investment on large projects aborted because of ignoring the risk.
天然气计量的数学模型较为复杂，影响的因素较多。
Natural gas measuring mathematics model is relatively complex, its affecting factors are various.
该炼钢厂的职业病危害因素较多，但多在职业限值以内。
A variety of occupational hazards exist in the steelworks, but most of them are within occupational limits.
广州地铁6号线穿越老城区，因此隧道通风设计的控制因素较多。
Guangzhou metro line 6 passes through the old city zone, so there are many control factors for tunnel ventilation design.
潜艇战场损伤的一个显著特点是不确定性因素及其关联因素较多。
A magnificent feature of submarine battle damage is of uncertainty and its association.
棒材热连轧生产过程中，影响产品最终尺寸精度和性能的因素较多。
In multi pass hot bar rolling, there are many complicated influences which may affect the final dimensional precision and mechanical properties.
目前，我国市场的不确定性因素较强，能引发审计风险的因素较多。
At present, in our market uncertain factors, which will lead to audit risks, exist in a large scale.
水电站混凝土闸墩预应力锚索空间结构复杂，影响施工质量因素较多。
Hydropower stations concrete pier tendon has sophisticated spatial structure and the factors affecting construction quality are numerous.
柴油消烟添加剂配方的影响因素较多，各因素既相互关联，又相互制约。
The influence factors of diesel sootless additive formulation are varied, which are correlated and constrained mutually.
细胞内细胞因子检测的影响因素较多，分析时需注意选择适当的测定条件。
There are many influence factors in the method. It is noted to select the appropriate conditions at the analysis.
但因其特性复杂且影响因素较多，无论理论和试验研究还都有待深入进行。
But the property is complex and the effective factors are much more, so that not only the theoretical research but also the experimental one needs the thorough study.
由于吹吸气流的影响因素较多并且彼此制约，因此吹吸气流的研究十分复杂。
Since there are many factors affecting push-pull air flow, the study on it becomes very complicated.
冠心病的发病因素较多，本文重点讨论影响女性冠心病发生的相关危险因素。
Many factors involve the progress in coronary heart disease. The article discusses the relative risk factors to coronary heart disease in women.
结论河南省暗娼人群HIV感染率较低，但导致HIV感染的高危因素较多。
Conclusionsons the HIV infection rate was relatively low in Csws in Henan Province, but there were many risk factors of HIV infection.
放射形专用线非直达车流取送车问题属于一类组合优化问题，影响因素较多。
The problem of collecting and delivery shunting of non-through wagon flow on the actinoid private line belongs to a kind of the combinatorial optimization problems.
三牙轮钻头主要零件形状复杂，影响钻头直径及牙轮齿圈啮合误差的因素较多。
There are many factors influencing the bit diameter and the tooth row intermesh due to the complicated shapes of the main parts of a three cone bit.
万吨级船舶在纵向倾斜船台上下水是一个技术复杂且事故因素较多的工艺过程。
The longitudinal launching of large ships from slipway is a process incorporating complicated technology and numerous accident possibilities.
工程造价与普通商品价格不同，其变动受到的影响因素较多，计算过程比较繁琐。
Building cost is different from commodity price, whose fluctuation would be influenced by many factors and the calculation of building cost is thus complicated.
教材质量的评判是选择教材的关键，涉及教材质量的因素较多，且各因素具有模糊性。
The key of selection of teaching material was to evaluate the quality of teaching material, many factors were related to the quality of teaching materials, and each factor was fuzzy.
对于机械产品优化设计问题，由于涉及因素较多，在方案设计阶段很难作出正确决策。
As for the problems of optimal design on mechanical products, it is quite difficult to make a correct decision in the stage of scheme design due to too many involved factors.
引起焊接变形的因素较多，有可能是焊接工艺引起，也有可能是材料本身残余应力引起。
There are many factors that can result in the welding deformation, like welding procedure or residual stress of the material.
医院经济效率的影响因素较多，有内部和外部因素，也有量化因素和非量化的政策因素。
The efficiency of hospital services were influenced by internal factors and external factors, meanwhile the factors can be measured by dummy variables.
由于电容式粮食水分检测中影响检测的因素较多，检测精度很难取得令人满意的测量效果。
Difficulty was known to get satisfactory measurement effect on precision in capacitive grain's moisture measurement due to many influencing factors.
由于电容式粮食水分检测中影响检测的因素较多，检测精度很难取得令人满意的测量效果。
Difficulty was known to get satisfactory measurement effect on precision in capacitive grain's moisture measurement due to many influencing factors.
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