分凝

Analyzed the structure characteristics of the perfume cover outer shell plastics piece, described the piece's structure and work principle which model a craft and inject a mold, its principle :adopt and certainly be apart from bolt and spring coil and carry on two cents type, use inclined lead a side outside the pillar and take out heart, type the heart crest spare parts, while entering and anticipating adoption incubate the type sprinkle into anticipate a form, while opening a mold, with the ball head pull and anticipate a pole sprinkle and note system and anticipate, then make use of and take out and push plank and release a plastics piece inside a heart,use spring coil and reset first while matching a mold, then carry on willing model a beginning next time.

摘要分析了香水盖外壳塑件的结构特点，叙述了该塑件成型工艺、注射模的结构和工作原理，其原理是：采用定距螺钉和弹簧进行二次分型，用斜导柱外侧抽芯，型芯顶出零件，进料时采用潜伏式浇口进料形式，当开模的时候，用球头拉料杆把浇注系统凝料顶出，然后利用型芯内抽推板推出塑件，合模时用弹簧先复位，然后进行下一次成型开始。

The molecular weight of three parts of peptide s was obtained, according to the equation of the standard cure.

水解所得粗品肽经SephadexG-25凝胶层析柱分离纯化，根据标准曲线的回归方程，得到分子量大致分别为大于5000Da和1180Da、580Da的三个级分，其中第二个级分为主要成分。

A reversible Markov process as a chemical polymerization model where a gelation transition exists is presented. The stationary distribution, partition function and expression of covariance of this model are obtained.

以存在凝胶化现象的高分子反应模型为背景，定义了高分子反应所对应的可逆Markov过程，给出了过程的稳定分布及配分函数，推导出了分子间协方差的表达式。

Objective: To study the gene typing methods of Vibrio cholerae O139 by pulsed-field gel electrophoresis.

目的：利用脉冲场凝胶电泳技术探讨O139群霍乱弧菌的分子分型方法。

The patient avoided eating food rich of protein for three days and fasting for 12 hours before the blood samples were obtained at 7:00-8:00 in the morning, and had laid on bed for 15 minutes at least, 2ml of the blood samples were taken from median antebrachial vein, put into the heparinized tubles, then centrifugating by 1500/minute for 10 minutes,obtained the plasma from the blood, the plasma sample were kept in -72℃ refrigerator, ELISA method was used to determine the homcysteine level.

患者在标本采集前3天避免食用高蛋白饮食，空腹12小时以上，清晨7：00－8：00采血，采血时平卧位，休息15分钟以上，采集肘正中静脉血2ml，置于肝素抗凝管，以1500转／分离心10分钟后，分离血浆，用酶联免疫吸附法测定各管的HCY含量。

3Ml blood of antecubital vein from patients with CCF were collected at admission, and 3ml blood of antecubital vein from healthy individuals on an empty stomach in early morning. Added Na2-ethylenediaminetetra-acetic acid to the samples of whole blood, separated plasma by prompt centrifugation of the blood samples at 2500g at 4°C for 10 minutes . The samples were immediately frozen and stored at -80°C.

选择91例心力衰竭患者和26例健康体查者作为研究对象，心力衰竭患者入院后立即抽取肘静脉血液3ml，收集对照者清晨空腹肘静脉血液3ml，EDTA-Na2抗凝，4℃下以2500转/分高速台式离心机离心10分钟后分离血浆，分装保存于-80℃冰箱待测。

The water-cooling two-stroke gasoline engine oil was developed from base oil made by sour crude,no peculiar smell kerosene,PIB with low molecular weight and some domestic additives including pour point depressant,antirust agent,antioxidant,antiwear agent and ashless dispersant,etc.

以中国石化茂名分公司生产的含硫原油基础油、无异味煤油和PIB为基础油组分，加入国产降凝剂、防锈剂、抗氧剂、抗磨剂和无灰分散剂研制出的水冷二冲程油具有较好的润滑性能和清净性能，达到TC-WⅡ规格要求。

In our study, the approach of the chorioretinal venous anatomosis in the model eyes with branch retinal vein occlusion, are induced by different surgical anastomosis procedures, in order to invest the effectiveness and safety and make a pilot clinic treatment exploration.

对照组：用眼内电凝方法建立兔眼的视网膜分枝静脉阻塞模型：单纯穿刺吻合组：在建模完成后，用200针直接穿刺切开距阻塞点以远2/3一IPD的淤滞状态静脉管壁和其下方的视网膜和Bruch's膜；吻合联合不吸收材料植入组：在同Ta组选定的吻合部位，用MVR刀切开视网膜和Bruch's膜和静脉管壁，在视网膜切口植入一小段7一0 prolene不吸收缝线。

So far no reports have been shown about the browsing and gelation mechanism of sebastan plum cordia during processed, but few studies had been undertaken on the analysis of sebastan plum cordia's composition. In this work, in order to clear problems caused from during processing, browsing and gelation had been investigated to raise the quality of products and its operational efficiency for to develop a new products.

对於破布子采收后加工处理过程中之相关变化(特别是破布子之色变与凝胶机制)等目前尚无人作出完整之相关研究，仅有少部分关於破布子之基本组成分分析，本研究系在探讨上述之各项变化，以期能够解决目前在采收后处理及加工制造上所面临之各种相关问题，进而提高产品品质及作业效率，并开发出各种新产品。

Objective To evaluate the ability of restriction endonuclease analysis by pulsed field gel electrophoresis and random amplified polymorphic DNA analysis for molecular typing of Neiss eria gon orrhoeae isolates.

目的 评价脉冲场凝胶电泳限制性内切酶分析及随机扩增多态性DNA分析对淋球菌分离株进行基因分型的能力。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。