查询词典 falling gradient

Methods: It was flow is methanol-acetic acid ammonium,it was used as the mobile phase at a velocity of gradient.

目的：为保证食品安全，建立了一套检测食品中非食用色素酸性橙II的方法。

An algorithm based on photometric properties and multi-gradient analysis was proposed to remove the moving shadows.

提出了一种利用光度特性和多梯度分析去除运动阴影的算法。

The recent advances in the studies of phototropism are reviewed in this paper:more and more evidences support Bruinsma-Hasagawa hypothesis that tissues within the plant are affected by the Pfr gradient and express growth redistribution; Fluence-response studies of phototropism indicate that fPIPP and TDP are general types of multiple response types of phototropism; several photoreceptors involving phototropism have been characterized; four genetic loci affecting phototropism have been identified by mutants of Arabidopsis thaliana .

本文综述近年来植物向光反应研究方面的进展：（1）植物内部组织感受Pfr梯度引起生长再分布，越来越多的证据支持Bruinsma-Hasagawa假说；（2）光强-反应曲线的研究表明，向光反应存在多种反应类型，其中第一次正向光弯曲和第二次正向光弯曲最为普遍；（3）已鉴定了几种参与向光反应的光受体；（4）通过拟南芥突变体的研究确定了影响向光反应的4个基因。

Of amount for geologic hazard happen in coniferous forest and non-timber product forest.95.7% at the place about physiographic form grade gradient greater than 20 degree.

地质灾害发生数的74.9%均在针叶林及经济林中，95.7%发生在坡度〉20 的陡坡处。

Result: The proportion of side-effects on cardiovascular system in Pituitrin group is higher than those of Somatostatin group, but significant differences can't be found in different gradient of liver function.

结果：垂休后叶素组发生心血管不良反应的比例明显高于思他宁组，但在肝功能不同分级间无明显差异。

Result］The proportion of side-effects on cardiovascular system in Pituitrin group is higher than those of Sometostatin group,but significant differences can't be found in different gradient of liver function.

结果］垂体后叶素组发生心血管不良反应的比例明显高于思他宁组，但在肝功能不同分级间无明显差异。

We believe that the original gradient ratio of karst planation surface is lower than that of non-karst areas (2‰).

同时作者还认为岩溶夷平面原始坡降较非岩溶区（2‰）为低，推测其原始坡降可能小于0.5‰。

Platemaking proofing, there is a very important data curve, that is the gradient high speed curve.

制版后的打样洋，有一个不一不合次给的数据弧线，那不离是阶调低速弧线。

The governments of province, autonomous region and municipality directly under the Center Government should decide cultivation-prohibited slope gradient below 25°on the basis of local terrain, soil, plowland, population density, etc.

坡地资源作为我国土地资源的重要组成部分，其过度开发和不合理利用造成了大范围的土地退化和区域环境破坏，严重制约了我国资源——环境——经济系统的持续发展。

A high-performance liquid chromatographic method for the simultaneous separation and determination of aryltetralin lignans and flavonoids in Podophyllum emodi Wall.var. chinesis Sprague was developed. The separation was performed on a Kromasil-C 18 column by gradient elution with phosphate buffer-methanol (0-13min, 50∶50, 33min, 30∶70) as mobile phase at a flow-rate of 0.8 ml/min, with detection 270nm.

首次建立了桃儿七中苦鬼臼葡萄糖甙、4-去甲基鬼臼脂素、表鬼臼脂素、苦鬼臼脂素、苦鬼臼酯酮、鬼臼脂素、鬼臼酯酮、去氧鬼臼脂素、去氢鬼臼脂素等9种木脂素以及山柰酚、槲皮素等2种黄酮类组分同时分离测定的高效液相方法。

The use of the web to spread fears that flicking the switch on the LHC could create a Black Hole that could swallow up the Earth particularly concerned him, he said.

他说，使用互联网散布恐慌说启动LHC会生成一个可能吞噬地球的黑洞的做法让他感到忧虑。

Not a single word have I written down.

我一个字也没有写下来。