扫描率

The impact strength was twice of PA6/SAMH binary system with a same flame-retarded performance.

采用热重分析、扫描电子显微镜对PA6/SAMH/PE三元体系的阻燃机理进行了探讨，发现母料法体系各组分界面作用强，燃烧炭层致密，残炭率高。

The study reveals that the secondary xylem of 6 mangrove species of Sonneratia possesses the following characteristics:the diameter of vessel is small,the distribution frequency of vessel is high,the reperforating rate is high,the wall of vessel is thick,the wall of fibre is relatively thick and the wood parenchyma is short or sparse,whish is suitable with the environment.

应用光镜及扫描电镜对生长在热带、亚热带海岸潮间带的 6种海桑属红树植物的次生木质部进行了解剖学研究表明：海桑属 6种红树植物的次生木质部具有导管直径小，导管分布频率高，复孔率高，导管壁厚和纤维壁较厚且具次生加厚，木薄壁组织缺乏或稀少等与环境相适应的特点。

In current study, the laser shock processing technique of high energy and short pulse duration is adopted. The substructural transformation characteristics and mechanisms of 2Cr17Mn15Ni2N austenitic stainless steel, subjected to ultra-high strain-rate and impact stress in excess of dynamic yield strength of the target, are investigated by scanning electron microscope, X-ray diffraction and transmission electron microscope technology.

采用高能短脉宽激光冲击加载技术，利用扫描电子显微镜，X射线衍射和透射电子显微镜等手段，研究了在激光诱导的超高应变率和高于材料动态屈服强度冲击加载条件下，2Cr17Mn15Ni2N奥氏体不锈钢表面亚结构的转变特征和机制。

Serum thyroid hormone levels were increased and thyroxine treatment was discontinued, but the patient remained thyrotoxic 2 months later. I thyroid uptake was 40.9% at 24 hours, and bilateral thyroid lobes were not enlarged with diffuse radioactivity.

但是即使在停止甲状腺素治疗后两个月所做的甲状腺功能检验依然是甲状腺亢进，同时所做的碘131甲状腺扫描为两侧广泛性显影，且24小时摄取率为40.9%。

SEM analysis finds that the fractures are intercrystalline plus quasi-cleavage fractures under quasi-motionless state;with the increase of stress intensity factor,fractureschange from transcrystalline quasieleavage fractutes to microvoid-coalescence dimple plus cleavage frac-tures,The increase of fracture toughHess of 8090Al-Li alloy under high stress intensity factor is associ-ated with the deformation mechanism and the change of precipitation Free Zone of grain boundary.

扫描电镜分析发现，准静态下的断裂为沿晶和准解理混合断口；随着应力强度因于的增加，断裂从准解理断裂过渡到准解理和显微空穴聚集的韧窝断裂舶混合断口。高应力强度因于率下断裂韧度的提高与其变形机制和晶界无沉淀区的变化有关。

The detection rate of triphasic enhanced MSCT to gastric carcinoma is very high.

多层螺旋CT三期增强扫描对胃癌的显示率高。T分期对指导胃癌手术方式和判断预后具有重要意义。

The unirradiated and irradiated samples are analyzed by FTIR, SEM, PGC/MS and TG. At the same time, the gas products after irradiation are analyzed by GC/MS. The relationship of gel fraction of irradiated samples in air with the dose and the compression property and stress relaxation ratio along with the dose are determined.

采用傅立叶红外分析仪、扫描电镜、裂解色谱质谱联用仪以及热失重分析仪等对辐照前后的样品进行了分析，同时使用色质联用仪对辐照后产生的气体进行了分析，并且测定了空气中辐照试样的凝胶含量与吸收剂量的关系以及在室温下试样的压缩性能、应力松弛率与吸收剂量的关系。

After maturation with the stimulation of LPS, apophyses became obviously increased by SEM scanning; the expression percentages of 33D1 and CD11c exceeded 80% by immunofluorescence staining and those of CD86 and MHCⅡwere 99.0% and 32.5%; MLR showed that mature BMDCs could better stimulate the proliferation of homologous T cells.

以LPS刺激成熟后，扫描电镜发现细胞突起更加明显，免疫荧光发现表达33D1和CD11c的细胞数均达到80%以上；流式细胞术检测CD86和MHCⅡ的细胞表达率分别为99.0%和32.5%；混合淋巴细胞反应提示成熟的BMDCs能明显刺激同源T细胞的增殖。

Purpose To research the detection of the bile duct system atones by MR Cholangiopancreatography in different techniques in order to find an optimal methed.

目的 探讨磁共振胰胆管成像时不同扫描方法对胆道系统结石的发现率，以期确定合理的检查方法。

Then we studied the effects of the grafted silks with different weighting percentage and the difference of grafting to raw silk and to degummed silk by testing the properties of grafting silk, such as whiteness, moisture regains, dissolvability, dyeing properties (K/S, level dyeing), scan electron microscope, FT-IR, thermal behavior and amino acid analysis.

通过对丝纤维的白度、吸湿性、溶解性、染色性、扫描电子显微镜、红外光谱、热性能、氨基酸分析等研究，分析不同增重率对生丝增重丝纤维结构和性能的影响，以及生丝增重丝与熟丝增重丝纤维结构和性能的差异。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失