than的例句大全

The bandwidth of non-minimum phase system can't reflect dynamic characteristics. Crossover frequency ω_c is the performance index instead of the bandwidth, and the ω_c must be less than the non-minimum-phase zero a.

非最小相位系统的带宽不能反映系统的动态特性，应该采用穿越频率ωc代替带宽作为性能指标，且ωc应小于非最小相位的零点a。

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The power penalty of direct modulation is smaller than that of external modulation at the same crosstalk level.

在相同串扰水平情况下，直接调制的功率代价小于外调制的功率代价。

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The results indicate that the maximum temperature of the molten alloys is not lower than 2500K, the copper of the crucible does not enter into the ingots of alloys, and the ingots are very homogeneous.

试验结果表明，熔料可达到的最高温度不低于2500K；坩埚的铜质对熔锭并无污染；

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The crushing product particle size could be lower than 4mm when Auto Inner Cycling Fine Crusher ( ACFC) was used in fine crushing.

自循环超细粉碎机可以将破碎产品粒度降至4mm。

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If this low-alloy bainite cast steel to making the jaw of ore crusher or the liner of ore mill is used, their service life is 1.5~ 2.5 times longer than that of the jaw or liner making from high manganese steel;

这种材料用于制造矿石破碎机的鄂板和研磨矿粉的磨机衬板，其使用寿命比高锰钢提高1.5～2.5倍；

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Nd isotopic model ages of basement rocks suggested that the crustal age of Ili plate in the north ( 1.9Ga) is younger than that of the South Tianshan ( STS) fold belt in the south ( 2.2Ga).

本区北部伊犁地块基底岩石的Nd同位素模式年龄约为1.9Ga，南部南天山褶皱带的约为2.2Ga。

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In the situation that other technical conditions keep unchanged, the average crystalline grain size for the latter is smaller than for the former.

在其它工艺条件不变的情况下，后者的平均晶粒尺寸小于前者。

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Conclusion AHH could effectively maintain hemodynamics stable, improve hemorheological condition and perfusion of microcirculation, enhance the tolerance of blood loss, and reduce homologous blood transfusion. Colloid solution was better than crystalloid solution for AHH.

结论术前AHH可以有效地维持术中循环功能稳定，优化血液流变状态，利于微循环灌注，提高患者对失血的耐受性，减少异体输血量，胶体溶液优于晶体溶液。

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It is shown that K ( Ta, Nb) O_3 crystal exists in cubic phase when the content of Ta is higher than a certain value at room temperature and no phase transition occurs from growth temperature to room temperature.

发现含钽量大于一定量后，K（Ta，Nb）O3晶体在室温下以立方相存在，在生长温度至室温间无相变。通常说的一维Ising模型无相变是有条件的。

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This method is much simpler than conventionally used enveloping method, and gives a basis for processing the tooth profile of the internal gear of the shifting drive bearing.

这种方法比传统的包络法简便，概念清楚，对变速传动轴承内齿圈的廓形加工，具有重要的指导意义。

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Combining the vibration suppression performance of the input shaper, the order moment of time optimal control is solved based on that liquid slosh is linear and the control moment is less than the maximal output of the actuator.

结合输入成形器的振动抑制性能，在保证液体作线性晃动和控制力矩不超过执行机构最大输出能力的基础上求解了时间最优控制指令力矩。

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The egg production of moth emerging from Bt-transgenic plant was 50% ￣ 70% less than that of the moth on the normal cotton plant.

取食Bt转基因棉的雌蛾产卵量比对照减少50%～70%。

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Women in their late 20s and early 30s are considered more attractive than fresh-faced eighteen and nineteen year olds, researchers found.

研究人员发现，20岁后半期和30岁出头的女性比18-19岁面带稚气的女孩更具吸引力。

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The tensile strength of the joint of pulse submerged arc welding is 50 MPa higher than that of ordinary submerged arc welding, which is about 12% higher. Under the same heat input, there is failed test piece in the ordinary submerged arc welding.

脉冲埋弧焊比普通埋弧焊在抗拉强度上增50MPa，大约12%左右，普通埋弧焊在与脉冲埋弧焊同样的热输入条件下出现了不合格试件。

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From the test we known: for nonprestressed distributed steel beam, lightweight aggregate concrete beam's cracking load and failing load all larger than normal concrete beam.

试验表明，对于非预应力混凝土配筋梁，LC45轻骨料混凝土构件的开裂荷载及破坏荷载分别高于C45普通混凝土构件；

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The Ka/ Ks value of the duplicates was significantly greater than 1, indicating that GAGE family is under positive selection.

用两种方法计算了GAGE各拷贝间的Ka/Ks值，结果为显著大于1，表明该基因家族受到正选择作用。

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While Richemont was intended to be an investment company, the luxury unit now is bigger than its holdings in the cigarette industry.

历峰意欲成为一家投资公司，目前这家奢侈品公司的规模比它持有卷烟业务的时候要大。

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Because the value of hedge parameter Delta in KBS pricing model is relatively smaller, the multiple warrants pricing model based on the same body is more accurate than other single warrant models when using hedge parameters to avoid risks.

KBS模型下的Delta值相对其他模型较小，在运用避险参数对冲风险时，基于同一主体的多种认股权证定价模型较其他定价模型更准确。

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It was found that with a size ratio higher than the critical value the particles with larger diameter cannot form ordered close-packed basic lattice, and as a result the corresponding binary colloidal crystal had a low degree of order, which was in accordance with previous literatures.

实验证明，当微球粒径比高于该值时，大球将无法形成具有密排有序结构的基本点阵，所得二元胶体晶体的有序度很低。这与现有文献报道一致。

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When planted in the second year of winter wheat harvesting stage, the soil moisture of two fallow areas treatments were all higer than CK1 ( conventional rotation planting every other year), so it provided better soil water for succeeding crop growth.

第2年种植冬小麦收获期，2种处理休闲区的土壤含水量均显著高于CK1（传统隔年轮种），为后茬作物生长提供了较好的土壤墒情。

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