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Design accord with API 6A Norm; Body of valve with valve lids, Flashboard with valve set according to needs adopt metal with metal seal up or nonmetal seal up, Valve rod and valve lid between with fall seal up convenient for valve bring press replacing valve stem packing, Dense cover built-up welding hard alloy,Endures cauterization, Endures impact.

设计符合 API 6A 规范；阀体与阀盖、闸板与阀座根据需要采用金属与金属密封或非金属密封，阀杆和阀盖间设有倒密封便于阀的带压更换阀杆填料，密封面堆焊硬质合金，耐腐蚀、耐冲击。

Intermaxillary fixation time is shorter in miniplates group than in other groups, meanwhile occluding relation is better in miniplates group than in stainless wires group and recovery of rumas height is better than in Kirschner wires group.

接骨板固定组术后颌间牵引时间明显短于其它两组，在咬合关系上优于不锈钢丝固定组，在升支高度的恢复上优于克氏针固定组。

The genotype has no significant correlation with other traits, but the results of LSD analysis show that there have differences between genotypes for percentage of leaf fat, percentage of intramuscular fat, dressing percent, Ham and LMA.

基因型与其它性状无显著相关，但LSD比较发现板油率、平均背膘厚、肌内脂肪含量、屠宰率、腿臀比率和眼肌面积的基因型间两两比较有差异。

Ype T3000 transmitter board has 150Hz, 160Hz, 172Hz, 180Hz four modulating signals, can be chosen by four jumping wires JP5, JP6, JP7 and JP8, make it convenient to choose different modulating signals when EAS equipments have difficulties on multidrop install online, to avoid each EAS equipment mutual interference; 180Hz modulating signal to be chosen first.

3000型发射机板上有150Hz 、160Hz 。172Hz 、180Hz 四路调制信号，可JP5、 JP6、 JP7、 JP8四组跳线选择使用，以方便 EAS 设备多点安装联机困难时，选择不同的调制信号，避免 EAS 设备间相互干扰；优先选择180Hz 调制信号使用。

Orifice technology is time-tested with established standards for manufacture and use.

孔板技术是时间与制造和使用的既定标准进行测试。

To observe the effect of serum containing Carapax et Plastrum Testudinis on proliferation of rat mesenchymal stem cells.

观察益肾中药龟板血清对大鼠骨髓间质干细胞(mesenchymal stem cells，MSC)体外增殖的影响。

To observe the effect of serum containing Carapax et Plastrum Testudinis in inducing the differentiation of mesenchymal stem cells of adult rats into neurons.

观察龟板含药血清体外诱导成年大鼠骨髓间充质干细胞分化为神经元的能力。

The number of unknowns of the higher-order theory is independent of the layer numbers of the composite laminate.

基于此理论建立了满足C^1连续条件的三节点三角形单元并用于夹层板结构层间应力分析。

MethodsSD rat models by modified Allen s assay for acute spinal cord injury were adopted. Motor nerve function of rat lower extremities in sCR1 group and normal saline group were evaluated by the tiltboard experiment. C3c, C9and CD59 positive expression sites and time phase in injury tissue at 12 h, 1, 3, 7 and 14 d after injury in the two groups were observed and the differences between the two groups were noticed.

方法采用改良Allen重物打击法制成SD大鼠脊髓急性损伤模型，采用斜板实验评定sCR1组与生理盐水组大鼠下肢运动神经功能，观察两组在伤后12 h，1，3，7，14 d时间点损伤组织C3c，C9及CD59阳性表达的部位及时程，并比较组间差异。

Sometimes uses PVC in the tea waterhouse either the storage facility off-set or the floor tile ground, but will also have many design cases between the storage facility and the tea to use the block rug.

有时会在茶水房或贮藏室里采用PVC地胶板或地砖地面，但在贮藏室和茶水间里也有很多设计案例是采用方块地毯的。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。