1) extrusion index
压出指数
2) bleeding index
出血指数
1.
Methods Relationship of types of calcium channel blockers and gingival overgrowth,degree of gingival overgrowth and plaque index and probing bleeding index were studied in 240 parients who were taking calcium channel blockers.
方法2007年3月至10月对河北省人民医院心血管内科和口腔科门诊240例服用钙拮抗剂类药物患者进行牙周检查,记录牙龈增生指数、出血指数和菌斑指数等。
2.
AIM: To evaluate the effects of rubber-cup polishing on plaque index and bleeding index after ultrasonic polishing.
目的:观察超声洁牙后橡皮杯抛光对菌斑指数和出血指数的影响。
3) extrusion index
挤出指数
4) sand enter index
出砂指数
1.
By using the method of SDT, sand enter index, Schlumberger sand-production index, interface pressure in production, the sand production mechanism in the main reservoirs of Minghuangzhen Formation in Bozhong 26-3 Oilfield was analyzed and pre-determined based on the log information.
分析了渤中26-3油田主力储层明化镇组的出砂机理;提出用出砂指数法、斯伦贝谢出砂指数法和声波时差法来进行出砂预测,并用测井资料计算临界生产压差。
5) pressure exponent
压强指数
1.
Effects of AP content and granularity gradation on pressure exponent of boron-based fuel-rich propellant;
AP含量及粒度级配对含硼富燃推进剂压强指数的影响
2.
By means of coupled DSC-TG and burning rate measurement methods,some burning rate modifiers such as nano-PbO,QC,C,SEA,Fe2O3 and Co3O4 were selected to reduce the pressure exponent of CMDB propellant and AP composite propellant,moreover their effects on combustion properties of NEPE propellant were discussed.
利用DSC-TG联用和燃速测试等方法,从降低CMDB推进剂和AP类复合推进剂压强指数的燃速调节剂中,筛选出了纳米PbO、QC、C及SEA、Fe2O3、Co3O4等燃速调节剂,并考察了这些燃速调节剂对NEPE推进剂燃烧性能的影响。
3.
In order to obtain the main factors affecting the pressure exponent of boron-based fuel-rich propellant,propellant samples were prepared via mix of the compositions in mixing machine,pouring in vacuum and curing at constant temperature.
为获得含硼推进剂压强指数的主要影响因素,采用捏合机混合物料,真空浇注、恒温固化的方法制备推进剂试样,靶线法测试推进剂(0。
6) pressure exponent
压力指数
1.
To investigate from micro angles the effects of NGu on the pressure exponent change of burning rate of nitramine propellant containing RDX,the quenched experiments of gun propellants with RDX and NGu were carried out by rapid chamber depressurization in an ignition-and-combustion simulator under the pressure about 35 MPa.
为从微观的角度研究NGu对含RDX的硝胺发射药燃速压力指数改变的影响,采用改进的小型点火燃烧模拟装置,在35 MPa左右对几种发射药进行低压中止燃烧实验。
2.
The effect of CL-20, AP, Al power and combustion catalyst on combustion properties (burning rate and pressure exponent)of CL-20-NEPE propellant was studied with designed formulation [NB(PEG/NG/N-100/C2),NB/CL-20,NB/CL-20/AP,NB/CL-20/AP/Al,NB/CL-20/AP/Al/Ct] , in which the ingredients are added one by one, and compared with that of RDX-NEPE propellant.
实验结果表明:CL-20取代RDX-NEPE推进剂中的RDX可使推进剂燃速大幅提高,但含CL-20的NEPE推进剂的压力指数高于含RDX的NEPE推进剂,且难以降低;AP质量百分含量为70%的NEPE推进剂NAP的燃速在4～10MPa范围内呈现一平台。
3.
particle size of AP,catalysts on burning rate and pressure exponent were discussed.
实验研究了含铝AP/HTPB推进剂的配方,讨论了燃速及压力指数与配方参数的关系。
补充资料：压型压出机
分子式：
分子量：
CAS号：
性质：见铸压机。
分子量：
CAS号：
性质：见铸压机。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条