对该病的知识有限、其局部性分布以及它主要影响贫穷的农村社区这一事实是造成病例报告水平低的一些因素。
Limited knowledge of the disease, its focal distribution and the fact that it affects mainly poor rural communities contribute to low reporting of cases.
正如我前面所说，市场动态已经改变，在加速，并且现在全局因素和局部因素一样对它有影响。
As I mentioned before, the dynamics of the market have changed, accelerated and are now influenced by the global factors almost as much as by the local factors.
目的探讨影响胃癌根治性切除手术后局部复发的因素。
Objective to investigate the impact of gastric cancer after curative resection of local recurrence factors.
这些现象严重危害管道的工况，并且是影响阀道局部水头损失的主要因素。
These phenomenon jeopardize the condition of the project seriously, and it is the main factor that influences the loss of local water head.
目的探讨原发性甲状腺非何杰金氏淋巴瘤（PTL）临床特点、诊断措施，治疗的选择及影响局部控制和预后因素。
Objective To discuss the clinical characters, diagnostic measures, the optimal management and to analyze local control and prognosis factors of primary thyroid lymphoma (PTL).
分析了叶片数、叶片局部加厚、上冠下环厚度等因素对转轮强度性能的影响。
The factors of effecting runner intensity performance such as the blades number, local thickness of crown and band are analyzed.
通过实际测量，分析了泥石流在沟道内冲淤特征以及影响泥石流冲淤特征的因素，如泥石流活动规模和局部沟道条件等。
Then, the scouring and silting characteristics of debris flow and their affecting factors including debris flow scale and local channel condition were explored by analyzing field survey data.
结果表明，桥梁局部变形失稳是影响整体极限承载力的重要因素。
The result shows that the main factors affecting the ultimate capacity are the local deformation and instability of the bridge.
许多的影响因素可以影响局部地区海平面的变化，包括风和局部电流，这些都是推动海水持续地冲向海岸线和远离海岸线的因素。
Lots of factors can affect regional sea-level variability, including winds and local currents that push water consistently toward or away from a particular shore.
重点研究在条形荷载作用下承压面积比及偏心距等因素对高强混凝土试件局部承压受力性能的影响。
The paper is focused on the study of the influence of the factors such as the bearing area ratio and its eccentricity act on the local bearing strength of the high strength concrete.
采用此方法可评价各种因素对局部焊后热处理的影响，并寻求最佳加热条件。
A series of different PWHT conditions are studied to find the critical heated width by using this method.
目的探讨股骨干骨折局部并发症发生的影响因素，并比较接骨板和髓内针固定方法在并发症方面的差异。
Objective to explore the related factors of local complications of femoral shaft fracture, and the differences between plate and intramedullary nailing fixation on complications.
原发肿瘤大小、病理组织学类型、腋淋巴结阳性数是影响局部复发的主要因素。
Tumor size, histopathological type, number of positive axillary lymph nodes are the main factors influencing local recurrence.
火铺矿采煤工作面生产过程中，由于工作面前方受水及地质构造等因素的影响而局部地段临时采用前进式推进的方法进行回采。
In the production process of Huopu Mine, advance mining method was temporarily adopted in local area due to the impact of underground water and geologic structure in front of the working face.
结论修复方法根据病变性质、缺损大小、局部血循环情况以及上述影响因素而定。
Conclusions Reconstructive measures depended on the nature and extent of diseases, necessary size of tissue, local circulation, and influential factors of healing.
其影响因素为局部骨组织、应力、生长因子、上皮细胞、病理环境等。
The influential factors included local bone tissue, stress, growing factor, epithelial cells, pathology surroundings and so on.
由于污染物在水流中的扩散迁移过程受水温、局部流速与流向、河道形状等因素的影响。
The movement and diffusion process of pollutants in current of water are affected by water temperature, local flow velocity and direction, stream shape, and so on.
构件预应力局部影响区与混凝土弹性模量，梁截面尺寸等因素有关。
The part influencing area of prestressing force is related to such factors as concretes elastic ratio, beams sectional dimension and so on.
文章研究了视知觉组织、空间位置不确定性和视野位置等因素对复合刺激中整体和局部性质加工的影响。
This paper examined the effects of perceptual grouping, locational uncertainty, andshmulus positions in the visual field on the processing of global and local propertiesof compound stimuli.
目的探讨经导管局部溶栓治疗肢体动脉闭塞疾病的疗效及影响因素。
Objective To evaluate the effect and influencing factors of transcatheter regional thrombolysis for limb arterial occlusion.
通过实际测量，分析了泥石流在沟道内冲淤特征以及影响泥石流冲淤特征的因素，如泥石流活动规模和局部沟道条件等。
Then, the scouring and silting characteristics of debris flow and their affecting factors including debris flow scale and local channel.
多数学者认为局部复发、术前是否存在转移、术后残存肿瘤体积以及患者年龄等因素都对预后有显著影响。
Factors which include local relapse, whether or not there has occurred metastases before resection, residual tumor and age etc. are mostly considered to have significant effects on prognosis.
震塌破坏是钢筋混凝土结构三种局部破坏中的一种，也是影响结构抗局部破坏能力的主要因素。
Recent terrorist activities have rekindled an interest in studying the local damage of reinforced concrete (RC) structures subjected to explosion or impact loads.
煤层顶板岩性特征是影响瓦斯含量产生局部变化的因素之一。
Lithological characteristics of the seam roof are one of factors, which lead gas content to change partially.
目的：应用定量组织速度成像和组织追踪成像评价正常人左心室局部收缩运动并探讨有关的影响因素。
Objective: to access left ventricular wall motion of systole in normal subjects by quantitative tissue velocity imaging and tissue tracking imaging, and to investigate the correlated factors.
衬砌混凝土的局部损伤特征受火灾发生时的火源、燃料供给、受火区段的地形、通风等因素的影响。
It is concluded that the damage features of the lining concrete are related to fire source, fuel supplying mode, landscape and ventilation condition of the conflagration.
胎龄小、体重低、胃肠道动力功能差及局部免疫应答能力低下、感染仍是NEC发病重要的影响因素。
Risk factors including the prematurity, low birth weight, immature intestinal immune function and poor motility, and bacterial infection bad been associated with the development of NEC.
结论：淋巴结转移和患者年龄是影响直肠癌术后局部复发重要的因素。
Conclusions: lymph node metastasis and age are very important prognostic factors for local recurrence after operation.
指出地幔热流是控制区域性地热场的主要因素，岩浆热流控制了局部高地热场的分布，构造活动产生的剪切热流对俯冲带及剪切带的瞬时古地热场有重要影响。
The mantle heat flow controlled regional geothermal field, the magmatic heat flow controlled high geothermal field in the local areas, the shear heat flow created by tectonic activity made a not...
指出地幔热流是控制区域性地热场的主要因素，岩浆热流控制了局部高地热场的分布，构造活动产生的剪切热流对俯冲带及剪切带的瞬时古地热场有重要影响。
The mantle heat flow controlled regional geothermal field, the magmatic heat flow controlled high geothermal field in the local areas, the shear heat flow created by tectonic activity made a not...
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