negative density的例句大全

the blending volume of negative density difference displacement is much larger than that of the positive density difference displacement.

负密度差顶替时，顶替液和被顶替液掺混量和正密度差顶替相比很大。

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the blending volume of negative density difference displacement is much less than that of the positive density difference displacement.

负密度差顶替时掺混量比正密度差顶替小。

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Wood base density ( BD) and bark proportion showed close negative correlations relationship.

木材基本密度和树皮率间存在紧密的负相关关系。

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The increase of acceptor states in the surface increases the density of the negative charge. The negative charge in the surface can reduce the density of electric field lines at the drain-side edge of the gate.

表面受主态的增多使表面负电荷密度增大，表面聚集的负电荷可以分散漏侧栅边缘处的电力线密度，减弱了栅靠漏一侧的电场强度，击穿电压提高。

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There is a negative correlation between goblet cell density and RBS results.

杯状细胞与虎红色计分呈负相关。

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Carbon was used as negative electrode and could effectively prevent the dendritic deposition of lithium metal from causing the internal short circuit when the battery was charging. So the cycle life and energy density of this battery were significantly improved and the miniaturization could be realized.

表述了二次锂离子电池的概貌及特点，该电池以碳为负极，能有效地避免充电时锂枝晶引起的短路，改善了循环寿命，提高了能量密度，有利于电池小型化。

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The massif with positive gravity anomaly has a high density and that with negative gravity anomaly has a low density.

布格重力异常图反映了地块的密度情况，正异常带为大密度地块，负异常带为小密度地块。

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Moreover, the negative V-I characteristic of T2 lamp is less prominent than that of thicker tube lamps under the conditions of high cold spot temperature and high current density.

在大电流、高冷端温度条件下，T2灯的负阻特性没有粗管灯明显。

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Based on testing and analysing, the authors found out that coarse wool fibre and suitable structure density can be made use of to increase the crease recovery ability of worsted fabric, while the usage of polyester will get the negative effect.

通过测试分析，认为适当混用较粗的羊毛纤维，并配置合理的密度，有利于提高精纺毛织物的折皱回复性能，而涤纶原料的混用将使毛织物的折皱回复性能下降。

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A Relative Study on Microvessel Density to Prognosis of Axillary node Negative Breast Cancer

腋淋巴结阴性乳腺癌微血管密度与预后相关性研究

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They had fearfully marked negative correlation between the ratio of phloem area/ transect area and length of node; fearfully marked positive correlation between sieve tube density and length of node;

韧皮部面积/横断面积比值和筛管密度与节间长度分别呈极显著负相关和正相关；

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The Form of Air Negative Ion and Its Law of Density Decline

空气中负氧离子的形成及其浓度衰减的规律

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Above all, based on the criterion of testing and evaluating health foods ( 2003), the sample can be used as calcium supplement, but the function of increasing bone mineral density was negative.

根据《保健食品检验与评价技术规范》（2003年版）中增加骨密度功能检验方法判定标准，试验时间共30d，其动物模型评价受试样增加骨密度功能阴性，但可作为补钙剂使用。

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The polarization action of glue and thiourea make peak current density of copper deposition reaction decrease and make peak potential shift to more negative direction.

Glue和（NH2）2CS的极化作用使铜沉积反应的峰电流密度降低，峰电势负移；

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several models including the suppressor model, deleterious insertion model, ectopic recombination model, and weak selection model might explain the negative correlation between the processed pseudogene density and recombination rate.

重组抑制模型、有害插入模型、异位重组模型和弱选择模型均有可能解释人类加工假基因密度与重组率之间的负相关性。

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micrographics--test target of optical density measurement for microfilming negative

缩微摄影技术缩微摄影时检验负像光学密度用测试标板

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the increase of stocking density produces negative effect on feeding and reduces productivity.

研究显示，增加放养密度对饲育方面会产生负面的影响，同时也会降低生产力。

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determining the best density of sound negative and sound positive and measuring the density value of high-magenta dye sound track;

确定声底、声正的最佳密度及测量高品红染料声迹的密度值；

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the mean weight per reproductive tiller is relatively constant among three age classes, and that of the 1st tillers of clone has a negative respondence to the density of tiller.

无性系中1龄级蘖平均单蘖重体现出一定的密度调节作用。

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according to their different effect on the negative electrical charge density of filter cake fines, water soluble fluid loss additives are divided into three kinds: ( 1) electrical charge density is reduced, such as polyethylene glycol and pregelatinized starch;

根据降滤失剂对滤饼粘土颗粒淌度的影响将降滤失剂作用机理分为三类，（1）降滤失剂使泥饼负电荷密度降低，如PEO、预胶化玉米淀粉等；

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