1、

The article describes the changes in Chinese bitumen and modified bitumen market and their quality in recent years and analyses the effects of the change on bituminous waterproofing membrane manufacturing.

论述了近年中国沥青和改性沥青市场与质量的变化,分析了这种变化对沥青基防水卷材行业的影响。

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2、

Cold fill bituminous mixture is a high-tech road repair materials, made from modified liquid petroleum bitumen and aggregate processing by certain hybrid made.

冷补沥青混合料是一种高科技道路修补材料,由液体改性沥青和集料按一定的加工工艺混合制成。

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3、

In order to evaluate the contribution of natural bitumen to bitumen pavement the performances of modified bitumen and its mixture are tested in laboratory, and an experimental natural bitumen road is paved.

为评价北美岩沥青的性能及其对沥青路面的改性效果,对改性沥青及沥青混合料进行了室内性能试验,并铺设了试验路。

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4、

The anti-collapse additive KFT-1 is mainly composed of natural bitumen, and modified with cationic polymers.

介绍了一种非水溶性改性沥青防塌剂KFT-1,KFT-1中沥青含量高,油溶性成分高,它以新疆天然沥青为原料,通过阳离子聚合物改性而成。

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5、

Based on the radial transient flow equation and the superposition principle, a corrected formula for calculating the unstabilized and stabilized binomial equation is obtained by analyzing the whole procedure of the modified isochronal test.

根据气井早期不稳定渗流理论和渗流叠加原理,对修正等时试井的全过程进行理论分析,推导出确定不稳定及稳定二项式产能方程的校正公式。

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6、

Under the condition that the engaged line initial displacement is influenced by modified tooth form, the formulas of the flow pulse rate of the second type compound gear pump was deduced.

简要说明了修正时对啮合点初始位移的影响,给出了修正齿形的第2类复合平衡齿轮泵流量脉动率公式。

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7、

Study on polyurethane baking varnish modified by turpentine

松节油改性聚氨酯涂料的合成研究

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8、

Study on amino polyester baking varnish modified by rosin and tung oil

松香和桐油改性氨基聚酯树脂烘漆性能研究

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9、

The properties and application of plant fiber, corn stover, wheat straw, bagasse fiber and bark modified PU were introduced.

介绍了植物纤维改性PU、玉米秸杆改性PU、稻草改性PU、甘蔗渣改性PU、树皮改性PU的性能及应用。

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10、

High prices of corn in China have forced animal feed producers to turn to sorghum as a cheaper alternative, especially after Chinese quarantine officials began more strictly enforcing restrictions against imports of certain types of genetically modified corn.

中国国内玉米价格高,这让畜牧业养殖者被迫使用高粱作为饲料替代品,尤其是在中国检疫机构开始更严格限制某些转基因玉米进口之后。

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11、

A Basic Program for Modified Computation and Plot of the Outline of General Flat Forming Tool

普通棱体成形车刀廓形修正计算及绘图的BASIC程序设计

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12、

Based on the GB50017 code, the geometry control condition of integral stability capacity of homemade rolled H-section steel beam is conservative excessively and is modified accordingly.

GB50017关于梁在等端弯矩作用下的整体稳定系数计算简化式对国产轧制H型钢过于保守。

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13、

Based on the theory of homogeneous sensor's data fusion, the modified method of the multiple-unit correlation detection is presented, which is that the rule of "K out of N" applied in correlation detector of laser warning receiver.

基于同类传感器的数据融合理论,提出了多元相关探测的改进方法&在激光告警器的相关探测器中应用k out of n规则。

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14、
15、

Based on a lot of spot measurement and trial work, the customary rule of slab design of the heavy plate was modified. Carry out underground and above ground IDO tanks cleaning and leakage inspection for CLP Power in Castle Peak Power Station in 2006.

在大量现场测量与试验基础上修改了工厂原有坯料设计规则.2006年于中电青山发电厂进行地底、地面油缸清理及压力测试工作。

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16、

Simplify outburst energy equation, ascertained critical value of drill cuttings desorption index Q3 by experiment data and the simplify equation. modified the critical value by situ data.

简化了突出能量关系式,利用实验数据确定了钻屑解吸指标Q3的临界值,而且通过现场测得数据进行了修正。

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17、

Simulation of the cyclic voltammetry of surface modified electrodes

表面修饰电极循环伏安过程的模拟计算

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18、

Aimed at resolve the several problems which affect drilling efficiency, such as balling up and calcareous cementation, the design of blade bits was modified.

针对钻头包泥堵钻和钙质胶结层难以进尺等影响钻进效率的几个问题,对刮刀钻头结构进行了改进设计,并取得了令人满意的效果。

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19、

Experimental Treatment of Neural Stem Cells Modified by Cytosine Deaminase Gene for Glioma

CD基因修饰的神经干细胞治疗脑胶质瘤的实验研究

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20、

Result: B7-1 gene modified tumor cells can stimulate splenocyte growth apparently. Vaccination with allicin and MBT-2 B 7 · 1 generated the strongest cytotoxic lymphocyte responses to parental MBT-2 tumor cells.

结果:B7.1转基因肿瘤疫苗能有效刺激淋巴细胞增殖。当B7·1转基因肿瘤疫苗与大蒜素联合应用时,具有最大的抗肿瘤效果。

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