5o

The clinical significance of percutaneous renal biopsy ( clinical and pathological analysis of 5O patients )

经皮肾活检的临床意义（50例临床、病理分析）

The ( E ) - configuration was confirmed by single crystal X-ray diffraction analysis of a representative compound ( 5o ) .

以化合物5o为代表，通过单晶X-衍射分析确证了其构型为E式。

Highest vein order was 4o or 5o .

最高级脉为4、5。

The bigger error arised from using ReB 6 or ReP 5O 14 as the standard samples was also discussed .

采用ReB6和ReP5O14作为分析稀土的标样时，分析误差较大。文章对误差较大的产生原因进行了讨论。

It was suggested that in the radiation distance of 5o to 100 cm , the dosage could be calculated by the square inverse ratio law .

提示：照射距离为50～100cm时可采用平方反比定律计算剂量，如果可能尽量采用相同的距离进行最小红斑量测定与照射或按不同距离时的强度比值折算。

Based on the domain structures of NdP 5O 14 , the reflection peak separations for 802,402 and 204 reflections were calculated respectively .

基于NdP5O14晶体畴结构，我们分别计算了802402和204反射的峰分离量。

An induction equipment of GT - 5O - 2.5 type for heating of petroleum pipeline is de-scribed in detail including its structure , characteristics and applications .

本文详述GT－5O－2.5输油管体感应加热设备的结构、性能、特点及其应用。

Patients younger than 30 years are with mild pain , patients between 31 to 5o are mostly with moderate pain , patients over than 50 years are more intense .

30岁以下患者多为轻度疼痛，31至50岁患者多为轻中度疼痛，50岁以上患者疼痛较为剧烈。

The simulation of the integrated navigation system was carried out with Matlab / Simulink and gravity anomaly maps whose resolution is 0.005o × 0.00 5o .

采用matlab/simulink工具对该组合导航系统在分辨率为0.005o×0.005o的数字重力异常图上进行了计算机仿真研究。

The relative content of A , B and C group of humic acid fraction was 52 % , 30 % and 5o % ~ 13 % of the total humic acid , respectively .

A组胡敏酸占胡敏酸总量的52%以上，B组占30%，C组占5%～13%。

From the simulated results , a dangerous windshear is detected 5O ~ 78s , so the radar performance meets the certification requirements proposed by FAA and NASA .

从模拟结果来看，前视风切变气象雷达可提前50～78s进行危险风切变告警，符合NASA和FAA提出的前视风切变探测系统要求。

In addition , the spontaneous strain in NdP 5O 14 was determined to be 0.0082 by measuring the peak separation between two 800 diffraction from the matrix domain and the ferroelastic domain respectively .

另外，通过测量基体畴和铁弹畴的800反射的峰分离量我们确定了NdP5O14的自发应变是0.0082。

When the open angle of the diffuser is in the range of ( 5o ~ 20o ) the natural frequency of the micropump increases with the increase of the open angle and the minimum width of the diffuser .

在微扩散管张角5度到20度的范围内，微泵自然频率随张角的增大而增加。

However , the surfaces become rough and original metal luster is lost . The chemical reaction product NaB 5O 8 deposits and adheres to the surface of B 4C pellets . This results in the volume increasing of B 4C pellets .

表面变得粗糙，失去原有的金属光泽，化学反应产物NaB5O8等在表面沉积和粘附，并导致B4C芯块体积增大；

New solid compund of Ti 2O 2 ( OH ) 2 ( C 6H 5O 7 )· 3H 2O was synthesized by the reaction of titanium tetrachloride with citric acid . The composition of the product determined by the methods of chemical , elemental analyses .

四氯化钛与柠檬酸反应，制得新的固态化合物Ti2O2（OH）2（C6H5O7）·3H2O.通过元素分析和容量滴定法确定了化合物的组成；