单型

OBJECTIVE: To analyze the feasibility of single segmental spinal interbody fusion with bisegment fixation for thoracolumbar burst fracture type B.

目的：从生物力学角度观察单节段融合双节段置入物固定B型胸腰椎爆裂骨折的可行性。

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。

Xanthomonas campestris pv. campestris is the causal agent of black rot disease of crucifers worldwide. In both plant and mammalian Gram-negative pathogenic bacteria, type III secretion systems, encoded by hrp cluster, play a crucial role in interactions with the host. The proteins assembled TTSS were highly conserved.

野油菜黄单胞菌野油菜致病变种是一种能在全球范围内引起所有十字花科植物黑腐病的重要病原细菌。hrp基因簇编码的Ⅲ型分泌系统在动植物病原细菌和寄主互作过程中起着极其重要的作用。

A genetic test screened DNA mixes of tank milk from 72 DHI herds. Results showed 65 herds had at least one cow carrying BLAD(bovine leukocyte adhesion deficiency) defect gene but none of 72 herds had any DUMPS (deficiency of uridine monophosphate synthase syndrome) carriers found.

遗传检测72个参加DHI牧场的总乳混合DNA，发现有65 场中仍至少有一头母牛带有淋巴球黏力缺失症(bovine leukocyte adhesion deficiency， BLAD基因，但没有发现任何牧场有杂合型的单谱症(Deficiency of Uridine Monophosphate Synthase， DUMPS)泌乳牛。

Objective:To investigate the cause and therapeutic methods for blepharospasm.

为探讨单侧眼轮匝肌痉挛的病因及治疗方法，对182例患者观察了临床症状、体征，进行了A型肉毒杆菌毒素治疗；36例作了肌电图检查，15例作了脑干磁共振血管成像检查。

Based on the nonlinear dynamical equation of product packaging system,the shock spectra and the damage boundary curve of tangent nonlinear packaging system under the action of half-sinusoid pulse are obtained using a numerical method,and the influence of various factors on shock response is discussed.

采用数值求解单自由度产品包装系统的非线性动力学方程，得到了半正弦波冲击下正切型非线性包装系统的冲击谱曲线和边界破损曲线，讨论了相关参数对它们的影响

Questions are often at single-gene genetic disease types of judgments, genotype and phenotype and the probability that the calculation of areas such as question-based.

试题往往在单基因遗传病类型的判断、基因型和表现型的推测和有关概率的计算等方面进行设问。

Many antibodies against pro-inflammatory cytokines and inhibitors of inducible NO synthase have been produced, but most of them are agents targeting one factor and cant efficiently block the development of systemic inflammation.

尽管已经研制出许多抗促炎细胞因子抗体及诱生型NO合酶(inducible NO synthase，iNOS)抑制剂等，但多为单因素抗炎制剂，不能有效地阻断全身性炎症的发展。

Aiming at the characteristic of degree of freedom in multiple input multiple output radars, a scheme for multi-target identification and localization using a monostatic MIMO radar system with L-shape arrays is proposed, as well as the MIMO-Capon method based on Capon waveformer is presented.

针对多输入多输出(multiple input multiple output， MIMO)雷达的自由度特性，提出了一种单基地L型阵列MIMO雷达的空间多目标分辨和定位方案和基于Capon波束形成器的MIMO-Capon二维空间谱估计方法。

Aiming at the characteristic of degree of freedom in multiple input multiple output radars, a scheme for multitarget identification and localization using a monostatic MIMO radar system with L-shape arrays is proposed, as well as the MIMO-Capon method based on Capon waveformer is presented.

针对多输入多输出(multiple input multiple output， MIMO)雷达的自由度特性，提出了一种单基地L型阵列MIMO雷达的空间多目标分辨和定位方案和基于Capon波束形成器的MIMOCapon二维空间谱估计方法。

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。