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Seed-flax variety CI. 2446 was planted at four different dates (Oct. 5, Oct 20, Nov. 5, Nov. 20) and four different densities (2250, 1800, 1350 and 900 plants/m^2) to study the effects on the fiber cell development at different growing stages. All traits, except the phloem thickness, of fiber cell showed no significant difference among different sowing densities.

以种子用亚麻CI2446为材料，分四种植期（10月5日，10月20日、11月5日、11月20日）及四种密度（2250、1800、1350、900株／平方公尺），以探讨其对种子用亚麻在不同生育期间纤维细胞发育之影响，由结果得知播种密度除对靱皮部厚度有显著差异外，对纤维细胞之其他性状影响并不显著。

Uniaxial tensile behavior of nickel foam under four different strain rales and four different temperature levels separately is studied.

研究了泡沫镍分别在四种不同应变率和四种不同温度下的单轴拉伸行为。

Finally, and in a process known as "quartet channeling," the quintets are distributed sequentially over each of the four channels, with each channel being in the form of a wire pair in a four-pair configuration.

最后，在一个被称为&四路通信&的过程中，5位比特被连续分配到四个信道中的一个，每一个信道采用四对双绞线中的一对。

The binding of different halide anions to four strapped calix[4]pyrroles was studied by means of molecular mechanics and molecular dynamics simulations methods. The results indicate that the anion binding ability of calix[4]pyrrole-type systems could be effectively tuned by modifying the length and nature of the bridging straps. In this process, it was the most stable conformation upon anion binding due to the formation of four NH\|halide hydrogen bond, simultaneity, the difference of cavity by modifying straps adapted themselves to different halide anion.

模拟结果表明，加入带状修饰链和调节链长可以增强对某种特殊卤素阴离子的识别，在这个过程中，卤素阴离子与杯[4]吡咯NH上的氢形成的多氢键使主体分子与阴离子形成稳定复合物，同时带状修饰链通过改变杯吡咯空腔大小影响主体分子与卤素阴离子的氢键相互作用，从而调节了对不同阴离子的识别能力。

There are four main products rope, five-rope fast Dray, 0.5 T-5T fast, medium-speed hoist 12, 18-cutting machine, four to justice derrick, gasoline hand-ray machines, electric hand-ray machine, with two machines, vacuum suction Machine, Kewen machine, welding machine, welding machine, tunnels, bridges, reservoirs for the Pistons pump, injection pump, 350, 500, 750, the concrete mixer ingredients bucket, vertical 350-mixer, satellite mixer, mortar Machines, road cleaning machines, road paving machines, steel cutting machine, steel bending machines, bending machines hoop, Washidahang machine, fast-straight machines, machine vibration solidify, the impact ram, plate ram, the tower crane, build Block molding machines, loaders, rollers, and so full of construction equipment.

产品主要有四绳、五绳快速曳引机，0.5T-5T快速、中速卷扬机12型、18型切割机，四绳井架、汽油抹光机、电动抹光机、二用机、真空吸水机、刻纹机、电焊机、对焊机，隧道、桥梁、水库专用活塞泵、注浆泵，350型、500型、750型、混凝土搅拌机配料斗，立式350型搅拌机、卫星搅拌机、砂浆机、路面清灰机、路面铺平机，钢筋切断机、钢筋弯曲机、弯箍机、蛙式打夯机，快速调直机、震动夯实机、冲击夯、平板夯、塔机、砌块成型机、装载机、压路机等全套建筑设备。

The hardware includes four parts: preposed circuit, sampling circuit, DSP circuit and display circuit. The software includes four parts: main program, FFT program, power algorithm program.

硬件分为四个部分，前置电路、采样电路、DSP电路和显示电路；软件也分四部分，分为主程序、采样子程序、FFT子程序和功率电能计算子程序。

A Model 4200-SCS configured with four SMUs and four preamps can be used to make van der Pauw resistivity measurements.

可以用配置四个SMU和四个前置放大器的4200-SCS来进行van der Pauw法的电阻率测量。

The Wii has four remote controller slots; one SD memory slot; two USB ports; one sensor bar port ;four Nintendo game cube controller ports; two Nintendo game cube memory card ports; WiFi 802.11.b/g wireless built in ports.

Wii版有四个远程控制器插槽，一个SD内存插槽，两个USB端口；一个传感器酒吧端口；四个立方体任天堂游戏控制器连接埠；两个任天堂游戏立方体记忆卡端口；无线802.11.b / g无线网卡内置端口。

For the 23 core biopsies suggesting phyllodes tumor, excisional biopsy confirmed the diagnosis in 19 but revealed fibroadenoma in four patients, for a positive predictive value of 83%. Final pathological analysis of the equivocal core biopsies diagnosed fibroadenoma in five patients and phyllodes tumor in four patients. Final analysis determined that none of the lesions were malignant.

23个核心组织切片检查建议为叶状瘤的患者，进行切除的组织切片检查后，确认了19名患者的检验结果，但是有4人为纤维性瘤，因此得到83%的阳性预测值，有歧异的粗针检查进行最后的病理分析后，发现五名患者为纤维性瘤，而四名患者为叶状瘤，最后的分析测定这些肿瘤都不是恶性的。

The Type 95 SPAAG/SAM consists of a new full-tracked armoured chassis on the roof of which has been installed a new one-person power-operated turret armed with four 25mm cannons and four fire-and-forget SAMs.

类型95spaag/萨姆由一种新的全履带装甲车底盘的屋顶上已安装了新的一人权力运作炮塔配备四个25mm时火炮和4射后不理校。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。