苯胺的

When acetanilide content was 20%, the elongation at break point rose to about 10 times of pure PVC.

当乙酰苯胺质量分数为20%时，材料的断裂伸长率增大至纯PVC的10倍左右。

In this paper, the influences of acetanilide content on the microstructure and macro properties of polyvinyl chloride were studied by means of differential scanning calorimetry, wide angle X-ray diffraction and scanning electron microscope.

利用差示扫瞄量热法、广角X-射线衍射和扫瞄电镜方法研究了乙酰苯胺质量分数对聚氯乙烯的结晶度、微观形态和宏观机械性能的影响。

At the third passage, BMSCs showed the typical polar swirl morphology. BMSCs were negative for CD34 and CD45, but positive for CD29 and CD44. Following induction, alkaline phosphatase staining, Oil red staining and toluidine blue staining produced a strong reaction in cells.

第3代骨髓间充质干细胞形态单一均匀，呈典型的极性漩涡状生长，不表达造血前体细胞标志抗原CD34和白细胞标志抗原CD45，表达整合素家族成员CD29和黏附分子CD44，经诱导后碱性磷酸酶染色、油红O染色和甲苯胺蓝染色均呈阳性。

The aniline in N,N'-diphenlthiourea wastewater was removed by steam distillation in the paper.

本文采用改进水蒸气蒸馏装置，用于脱除二苯基硫脲废水中的苯胺。

In sand column filtration system, aniline biodegradation is very feeble; the removal rate of aniline is only 50 percent.

苯胺通过渭河渗滤系统入渗时，易造成空隙的生物堵塞想象，但不是很严重。

A system of printing on a rotary ''.'press'.

苯胺印刷一种在使用水性油墨的轮转式''。

Methods Each of two serological tests including TRUST and TPPA was employed to detect the serum antibodies against treponema pallidum in 86 patients with primary syphilis and normal control 100 patients respectively.

方法依据2000年中国卫生部防疫司颁布的性病诊断标准，临床筛选一期梅毒患者86例和非梅毒患者100例，对患者血清进行甲苯胺红不加热血清试验初筛和梅毒螺旋体明胶颗粒凝集试验确认。

Methods Each of two serological tests including TRUST and TPPA was employed to detect the serum antibodies against treponema pallidum in 86 patients with primary syphilis and normal control 100 patients respectively. FQ-PCR, Immun-PCR and autoantibody test were employed to diagnosis variability in all imcompatibility.

依据2000年中国卫生部防疫司颁布的性病诊断标准，临床筛选一期梅毒患者86例和非梅毒患者100例，对患者血清进行甲苯胺红不加热血清试验初筛和梅毒螺旋体明胶颗粒凝集试验确认。

Using N,N′-dimethy-p-toluidineas the catalyst,bisphenol A-glycidyl methacrylate,the resin matrix in most dental composite restorative materials,was synthesized by the reaction of bisphenol A and glycidyl methacrylate,and characterized by FTIR,~1HNMR and M S.

以N，N-二甲基对甲苯胺为催化剂，双酚A和甲基丙烯酸缩水甘油酯为原料合成了一种常用的口腔修复材料树脂基质———双酚A双甲基丙烯酸缩水甘油酯，并用FTIR1、HNMR和质谱对其结构进行表征。

Conditions affecting the polymerization were studied and the optimum condition was given. The Polymer-coated microdisk electrode showed a good Nernst response to pH in the range of 2.5～11. The results of pH determinaton in real samples were also satisfactory.

制得的聚苯胺修饰微盘电极对pH有能斯特响应，稳定性好，用于酸碱滴定和天然水测定结果满意。

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。