无变化的

There was no change in cold filter plugging point of blends as compared to Jatropha curcas L. oil biodiesel and 0(superscript #) diesel.

混配物的冷滤点相对麻疯树籽油生物柴油和0柴油的冷滤点无明显变化。

Forcing culture of Euphorbia pulcherrima \'Red Velvet\' was studied under the condition of the greenhouse in Hefei,as well as its physiological and biochemical changes and ornamental value.

本文以一品红&天鹅绒&(Euphorbia pulcherrima'Red Velvet\')为实验对象，研究了在合肥地区温室条件下一品红的无土·促成栽培，并研究了其生理生化、观赏指标的变化。

Objective To study the expression of connexin genes and the effects of a variety of inducers on the expression changes of Cx and mutations of Cx coding sequences in human gastric cancer.

目的 研究人胃癌基因组中Cx基因的表达、探讨诱导剂作用后Cx基因的表达变化及Cx43编码序列有无突变。

The mutant has shorter internode than motherplant and lance-shaped leaves.All morphological characters and colour of flower of the mu-tant are not significantly different from mother plant.

在30Gy处理的送春试材中，发现了一个节间比亲本紧凑、叶形呈披针状的突变株，但花态和花色均无明显变化，连续4年转接繁殖，突变体性状稳定。

In the aspect of roof conformations, the purlins of roofs and material , Chi-Shan has the characteristic of " Shuang-ying-zai", and its material almost bamboo or mixing bamboo or wood .

在屋顶构造、桁檩配置与材料使用差异方面，旗山具有「双楹仔」配置特色，材料多为竹材或木竹混用，屋顶形式多为硬山式，细部运用红砖组砌产生的变化较多；美浓则坚持单根配置而无「双楹仔」，但中脊处有「双栋梁」的特色，且屋顶多为悬山式，桁檩直接突出山墙面的做法较朴实。

In the aspect of roof conformations, the purlins of roofs and material , Chi-Shan has the characteristic of " Shuang-ying-zai",and its material almost bamboo or mixing bamboo or wood .And its roofs are almost "Ying-sha-shi".The details used bricks to build and made variable.

在屋顶构造、桁檩配置与材料使用差异方面，旗山具有「双楹仔」配置特色，材料多为竹材或木竹混用，屋顶形式多为硬山式，细部运用红砖组砌产生的变化较多；美浓则坚持单根配置而无「双楹仔」，但中脊处有「双栋梁」的特色，且屋顶多为悬山式，桁檩直接突出山墙面的做法较朴实。

No significant seasonal differences were observed in plateau pikas aggressive and affiliative behaviors from either low or high density populations. Additionally, no significant differences existed between populations with different densities.

在高原鼠兔的社会行为中，亲昵行为和攻击行为强度在不同种群密度间比较均无显著差异；在同一密度条件下，亲昵行为和攻击行为强度也没有表现出明显的季节性变化。

The results showed that the species number of periphyton was the greatest in summer and the density of dominant species was the highest in summer and autumn, and the water quality was generally consistent with the tendency of the changes both in the indices of diversity and evenness. There were significant negative correlations between the contents of N and P in water, and the indices of diversity, evenness, algae density, total biomass, while CODcr and BOD5 did not show any significant relationship with these four biological indices.

研究结果显示，着生生物种类数以夏季最多，优势种密度以夏、秋季最大，多样性指数、均匀度指数的变化趋势与水质指标的监测结果基本一致；经相关性分析表明：水体中氮、磷含量分别与生物多样性指数、均匀度指数、藻类密度和总生物量四项指标呈显著负相关， CODcr、BOD5与四项生物指标均无相关性。

FRC was measured during spontaneous breathing and its values were obtained in triplicate with adequate time interval between each measurement to ensure re-equilibration to initial alveolar gas composition.

本文采用超声流量仪和六氟化硫(SF6)洗入/洗出技术，旨在测定无肺部病变的婴幼儿FRC值并观察肺炎婴幼儿FRC的变化特点。1 资料和方法1.1 一般资料 2 0

The design was based on the Cole-cole three-component model and bioelectrical impedance technology.

根据Cole-cole三元件模型，分析了病变时颅内压与脑阻抗的相应变化情况，开发了基于生物电阻抗法的颅内压无创检测仪。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。