单型的

The criteria for diagnosis is still uncertain, the most approbatory technique is laparoscopic full-thickness intestinal biopsy or resected surgical specimens with HE stain or Ache stain, additional immunohistochemical staining is used to identify the dysplasia nerve cells.

目前国内对1ND的认识仍不足，一般根据临床表现或结合钡剂灌肠检查就予诊断并进一步手术治疗，随着经肛门手术的广泛开展和手术年龄提前至新生儿和婴幼儿期，单凭临床表现和钡灌肠可误将部分单纯型IND诊断为HD而手术治疗。

Minimum spanning network of the 18 non-coding haplotypes was made using ARLEQUIN 2.0 and genetic distance was calculated based on COII gene sequences. The analysis showed that the population was interrelated and the Apis cerana population of China had expanded in history.v.

对mtDNA的18种非编码区单倍型利用ARLEQUIN 2.0进行最小跨度网络分析以及对COⅡ基因的遗传距离计算显示，中华蜜蜂种群内部关系密切，在历史上曾发生过群体扩张； 5。

Aldehyde liquor methanol pump,, CYB ram pump, CZ-type large-caliber chemical pumps, pump potatoes, high-temperature concentrated pump, Sewage pumps, pump wine, Self-suction pumps, water pump, heat pumps, liquid pumps, potato starch for pumps, pump beverages, sugar pump, pipeline pumps, pump beer, ZJ no plug pulp pump, starch swirl stations, swirl , Single-efficiency, double-effect, the three-way, four effect evaporator, and so on more than 20 series of more than 1,000 different specifications of products, production of various types of valves specifications, then pieces of pipe, a mechanical pump seal and a mechanical reactor Seal.

甲醇泵，，CYB冲压泵，CZ型大口径化工泵，土豆泵，高温浓浆泵，污水泵，酒泵，自吸泵，清水泵，热水泵，药液泵，马铃薯淀粉专用泵，饮料泵，糖泵，管道泵，啤酒泵，ZJ无堵塞纸浆泵、淀粉旋流站、旋流器、单效、双效、三效、四效蒸发器等20多个系列1000多个不同规格的产品，还生产各种规格型号的阀门，管接件，泵用机械密封和釜用机械密封。

Single segmental spinal interbody fusion with bisegment fixation for thoracolumbar burst fracture type B had a good immediate stability in flexion, extension, lateral bending motion.

单节段融合双节段固定治疗胸腰椎爆裂骨折B型，在前屈、后伸、左右侧弯方向均有良好的初始稳定性，左右旋转初始稳定性较传统的切除两椎间盘伤椎次全切植骨内固定明显提高。

Although samples 5, 10, and 17 present certain morphological character of the component of Caucasoid, the mtDNA haplogroups of them is still Asia-specific.

另外，该墓地的样本5和样本10以及样本17在形态特征上均表现出含有欧罗巴人种成份，但在母系遗传上表现为亚洲特异的单倍型类群。

The edge internal branch crack of half-plane can be considered as a superposition of many single cracks, thus a set of Cauchy singular integral equations can be formulated, where the distributing dislocation density serves as the unknown function.

将半平面边缘内分又裂纹问题看作是许多单裂纹问题的叠加，建立了以分布位错密度为未知函数的Cauchy型奇异积分方程组。

Based on the analysis for the dynamic characteristics of semi-rigid steel frames with simple or multiple degree-of-freedoms,effects of rotation stiffness of beam-to-column connections on the structure period,frequency,critical damping and mode of vibration are discussed.

通过对单自由度体系和多自由度体系半刚接钢框架的动力特征分析，初步探讨了梁柱连接转动刚度对结构自振周期、频率、临界阻尼以及振型等参数的影响。

Note that Kimmel and Shamir (2005) have applied the same construction for preliminary estimation of haplotype frequencies rather than phasing per se.

注意到金慕和Shamir ( 2005 )也采用同样的施工总量初步估算单倍型频率，而不是分期本身。

These are single stage/helical screw direct drive compressors with their engine speed synchronized with the compressor suction.

这些压缩机都是单级/螺旋型螺杆式直接驱动压缩机，它们的发动机转速与压缩机抽吸速度同步。

It is impractical in laboratory calibration with this infinite single wire which can be replaced by an N-turn coil. According to the equal ampere-turn principle, it is feasible to calibrate the high current range of the clamp ammeters with low current. However, the calibration coil brings new uncertainty into the calibration.

根据等安匝原理，实验室常用多匝校验线圈代替单根导线对钳型表进行校准，如此只需小电流即可对钳形表大电流量程进行校准，但是校验线圈这种校准方法会引入新的测量不确定度。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。