下降管

Results: Pigeons exposed to -70°C for 12 min and -90°C for 6 min and 9 min showed slight proliferation of fibrous connective tissue in the perilymphatic space at the site of cryosurgery and presented a selective decrease of the semicircular canal functions.

结果：在-70°C 12 min、-90°C 6 min和9 min显示冷冻处外淋巴间隙纤维组织轻度增生，选择性的半规管功能降低；6例患者经1年4个月至2年5个月随访，5例治疗成功，眩晕消失，1例耳鸣有缓解，4例听力无变化，1例听力下降18 dB。

By using a similarity transformation, the Navier-Stobes equations in the cylindrical co-ordinates for the steady incompressible flow are reduced to an ordinary non-linear differential equation of the third order.

利用相似转换，将不可压缩流体，定常运动，柱坐标形式的纳非尔-斯托克司方程组简化为一三次非线性常微分方程，运用小参数法及适当边界条件求出此方程的解，结果表明，吸吮或吹注对流动的速度分布，沿流程压力下降和摩擦系数均有显著影响，其影响的大小，依赖于吸吮或吹注的性质，程度及二圆管的相对尺度。

The patient after complete hemp drops after incidental tongue ministry of block larynx pharynx, the common cause that this is respiratory tract block [3] , often happen at pulling out the narcotic after tracheal spile, skeletal flesh is flabby medicine the patient that rudimental muscle strength has not recover completely [4] , as a result of ministry of old people mouth and pharynx ministry musculature is flabby, fat person cervical short, give out when breath lose by force the snore that differ, contain chirp news sometimes, expression is not block of complete respiratory tract [5, 6] , and pulse oxygen degree of saturation (SpO2) is shown undertake the gender drops.

全麻后患者轻易发生舌后坠阻塞喉咽部，这是呼吸道梗阻的常见原因[3]，常发生于拔除气管插管后麻醉药、骨骼肌松弛药残留肌力尚未完全恢复的患者[4]，由于老年人口部和咽部肌肉组织松弛，肥胖者颈部短，呼吸时发出强弱不等的鼾声，有时带有哨音，表现为不完全呼吸道梗阻[5，6]，而脉搏氧饱和度(SpO2)呈进行性下降。

While descending to 3000 feet, a barge swan shot past smashed the pilot tube, air

在下降到3000 英尺的过程中，一只大天鹅很快越过，撞坏了空速管。

While descending to3000 feet, a barge swan shot past smashed the pilot tube, air speed indicator out of order.

在下降到3000英尺的过程中，一只大天鹅很快越过，撞坏了空速管。真空速表失效。

Using the method of record on spot, the thrust correlation data to the construction process are recorded, the analysis have indicated that the jacking force have complex influence factors, basically assumed the linearity with the pipe distance; The synthesis friction coefficient jumps to a peak value from zero at the beginning section, then gradually drops until stabilizes to a lower level and keep to the end.

分析表明顶力影响因素复杂，与顶距基本呈线性递增关系；综合摩擦系数从出洞时的剧增到一峰值，逐渐下降直至稳定到一较低的水平直至进洞结束；顶管施工对上层土体的扰动是明显的，须采取有效的措施进行监测和预防其破坏程度过大。

ResultsCompared with those in the control, urine volume was decreased markedly, plasma AVP and cAMP levels in renal medullar tissue were decreased obviously, and AQP2 expression was decreased significantly in model group.

结果与对照组相比，模型组大鼠的尿量明显增加，血AVP和肾髓质cAMP水平下降，集合管上皮细胞AQP2表达减少。

Results: The number of BrdU-positive cells in the subventricular zone and in the subgranular zone of dentate gyrus,and the numbers of ChAT-positive cells in medial septumand diagonal band of the basal forebrain were significantly decreased in lead exposed group P

结果：铅中毒大鼠齿状回的颗粒下层、侧脑室室管膜下区的BrdU阳性细胞数、基底前脑内侧隔核和斜角带核的ChAT阳性细胞数以及大脑皮质和海马齿状回NF阳性神经元数、嗅球BrdU+NF阳性细胞数目以及学习记忆能力明显下降，GFAP阳性细胞反常升高P

The thyroglossal duct temporarily connects the descending thyroid gland to the base of the tongue.

甲状舌管 thyroglossal duct 临时的将下降中的甲状腺连接到舌根。

Methods Sixty-five patients with suspected nephrolithiasis and ureterolithiasis were collected. Followed by standard-dose helical CT scans with 2-mm-thick section, 120kv, 160mAs, low-dose scan was carried out with the tube current reduced to 60mAs. All other technical parameters and anatomic coverage remained constant.

收集65例临床拟诊肾及输尿管结石病例，每一病例在常规标准剂量(120KV， 160mAs)扫描后再行低剂量扫描，在低剂量扫描中，管电流下降到60mAs，其余参数及扫描范围均保持不变。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。