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- Keywords natural fire disaster;three phase foam;high flow;bore hole; 自燃火灾;三相泡沫;大流量;钻孔;
- The Research and Application of Three Phase Foam System at the Condition of High Temperature 高温三相泡沫体系的研究与应用
- three phase foam 三相泡沫
- Note 1 Single display the three phase total active power. 注1:单屏显示三相总有功功率。
- Three phase wiring saves 50% of power compared with one-phase. 三相电源比单相电源可省电逾50%25之多。
- Finishing: Owning the only and most advanced coater and foam generator equipment in China, we can provide customer hi-qualified finished products. 后整理:国内仅有最先进的涂层机和先进的自动泡沫生成机能为客户提供高品质的后整理产品。
- Is the stator three phase line voltage the same? And is it current zero? 定子三相电压是否相等?其电流是否为零?
- This control method was applied to a three phase AC/DC/AC conversion system. 该控制思想在三相AC/DC/AC系统中进行了实验验证。
- Minsky divided the process into three phases. 明斯基将该过程划分为三阶段。
- The proposed method has been simulated and it proves that rational time of generator paralleling can be forecast in the case of the imbalance of three phase voltages and the fluctuation of slip frequency. 试验表明:文中提出的方法能够在三相电压不平衡和滑差角速度波动时预报出合理的并网时机。
- Considering the imbalance of three phase voltages,a new arithmetic which verifies the generator paralleling based on the synthetic phasor of positive sequence fundamental voltage is proposed. 考虑到三相电压或多或少有些不平衡,提出了一种新的基于正序基波电压合成相量的发电机并网条件核算法。
- Generators are different in size but similar in structure; it can be divided into two groups: three phase AC generator and diode rectifier. 发电机虽然在尺寸大小上不尽相同，结构上却大体相似，可分为三相交流发电机和二极管整流器两大部分组成。
- low back pressure foam generator 低背压泡沫产生器
- Eventing is an equestrian sport consisting of three phases. 综合全能马术赛，包括三个阶段，第一，越野比赛。
- EPE, commonly known as Zhen Zhumian to high-density polyethylene (LDPE) as the main raw material, through physical foam generation high-pressure polyethylene foam products. 俗称珍珠棉，以高压低密度聚乙烯（LDPE）为主要原材料通过物理发泡挤压生成高泡沫聚乙烯制品。
- Will be conducted in three phases aquaculture breeding project. 公司将分三期进行养殖繁育工程建设。
- Steam, water and ice constitute the three phases of one substance. 水蒸汽、水和冰是同一物质的气体、液体、固体三个相态。
- A three phase symmetry AC winding is used as control winding of the inner stator, a car including ring-like PM rotor as correcting weight. 以三相对称交流绕组作为内定子控制绕组，包括环形磁钢永磁转子的小车作为校正质量。
- The three phase immiscibility of Fanshan magma resulted in the formation of three phosphorus ore zones. 矾山岩浆的三相不混溶作用导致了矾山三个矿带的形成。
- Application of Composite High-Expansion Foam Generator PF-4 PF4组合型水轮式高倍数泡沫发生器的应用
