结构破坏

As prepared sample were characterized by FTIR and XRD, Results showed that the C-H bonds disappeared and the C-F bonds gradually increased in the process of reaction, the plane structure of mesophase pitch molecule was destroyed and distortion molecule construction of pitch fluoride took place it, moreover, the average distance between layers gradually increased with the enhancement of the F/C atomic ratio of pitch fluoride.

红外测试表明：随着氟化反应的进行，C-H键消失，C-F键形成并逐渐增加；XRD测试表明：中间相沥青中原有的大分子平面芳烃结构被破坏。

It gives the electron beam enough energy to pass through biological samples thicker than 5 micrometres.

产生的电子束具备足够的能量穿过厚度大于5微米的生物样品（译者注：一般生物样品在观察电镜时，需要将样品切成大于100纳米的超薄切片，从而有可能破坏整体结构

Tachyplesin- I , a small antimicrobial peptide from the hemocytes of the horseshoe crab , which has a cyclic anti-parallel 3 -sheet structure held together by two disulfide bonds, permeabilizes both bacterial and artificial lipid membranes at low concentrations.

抗菌肽是一类带正电、多具双亲性的小分子多肽，由于其独特的结构，抗菌肽对多种细菌和癌细胞有强烈的抑制作用，且多数抗菌肽在发挥以上作用时对正常细胞没有破坏作用。

Extrusion was found to destroy the ordered region of the starch granule which accounted for the decrease in fraction Ⅰ quantity of resistant starch extruded without guar or chemical agents.

挤压可以破坏淀粉颗粒的规则结构，这导致了未添加瓜尔豆胶或化学试剂的变性淀粉量即组分Ⅰ的下降。

The results showed that, after anchoring ferrocene on the mesoporous, the ordered mesostructure of the material remains intact.

结果显示将二茂铁固定在介孔碳上，介孔碳的有序结构未被破坏。

In this paper , a series of surveys on road condition , pavement-performance and destroy reason are analyzed , soil property , hydrologic regime are combined , modulus of resilience are confirmed on heavy compaction test , foundation classification in area of Qinhuangdao is divided into 3 grades and highway is divided into 3 districts according to the principle that different soil grades produce the same effect on thickness of base course or bottom course , Classification of traffic is divided into 4 grades after observation materials of traffic volumes are collected extensively , traffic characters and parameters are analyzed .

本课题在对现有路面结构状况和使用状况进行调查，并对路面使用性能和破坏原因进行分析的基础上，结合秦皇岛地区的土质、水文条件，确定重型击实标准条件下土基回弹模量值，依据不同等级土基对路面基层或底基层的厚度产生大致相同效应的原则，将秦皇岛地区地基强度等级划分为三级并将本地区公路分成三个区。

In the contrast, UVA damaged the deoxyribose and base pairs more seriously: some moieties were destroyed and some base pairs were modified.

UVA对脱氧核糖和碱基的损伤相对来说要严重些，一些基团结构被破坏，部分碱基对受到修饰。

RESULTS The configurations of CS and TC were not destroyed during crosslinking, CS combined with ALG by electrostatic interaction.

结果 CS交联微球未破坏CS及TC的结构，CS与ALG以静电作用相结合。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。