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And 4 p.m., the few minority of larvae transferred before 8 a.m. and after 8 p.m.. The larvae crawled out from the frass site , transferred down along the trunk to earth ground, then digged into the layer of soil, finally cached in a fitting site of cortex. With the use of downtree transferring characteristics, prevention tests were conducted.

试验结果表明,从2005年9月1日到10月22日,绝大多数幼虫是在9时到16时之间进行下树转移,极少数是在8时以前和20时以后下树;幼虫转移时,先从排粪处爬出来,顺着树干往下爬,到地面时继续沿着树干钻入土层,最后找到适宜的场所,呆在树根部的树皮裂缝处。

fraunhofer diffraction ; Babinet theory ; laser ; optimize to feature point of optical strip

为了获得高质量的 Fraunhofer衍射花样,宜使用单模激光光源。选择一级适宜的

The experiment had demonstrated that studies of petal infection may help in making decisions on the timing of fungicide applications.

研究被感染的花瓣数可以帮助决定最适宜的病害防治时期。

Methods Selection of different materials and their influence on gelation temperature, were evaluated.

方法优选处方,考察各种附加剂对胶凝温度的影响,调节基质浓度以得到适宜的胶凝温度。

The prevailing conditions in activated sludge may even promote the hatching of some helminth eggs.

在活性污泥中,适宜的条件甚至可能刺激一些蠕虫卵的孵化。

As a result, an appropriate condition for benzene molecules dissolving homogeneously in supercritical water is recommended.

通过分析得出了苯在超临界水中亲水的结论,并推荐了较为适宜的亲水超临界条件。

Citric acid production with cellulase hydrolyte of wheat stalk by Aspergillus niger , the effects of media component, fermentation at constant temperature, and at periodic variable temperature on citric acid were studied.

以麦草纤维素酶解液为原料,用黑曲霉发酵制备柠檬酸,研究了培养基组成、恒温发酵和周期变温发酵对柠檬酸发酵的影响,结果表明,适宜的培养基组成为NH4 NO3 0 。3%,KH2 PO4 0 。1%,Mg2 + 30 0× 10 -6,Fe2 + 10×10 -6,此时,柠檬酸产量为 10 。5 2 g/L ,糖转化率为 6 0 。80 %。

Methods The porous glass plate absorber valve was used to sampling, the contents of hydrogen chloride and sulfate was determined by hydronium chromatography method at the best determination condition and suitable mobile phase.

以多孔玻板吸收管采样,离子色谱法测定,选定最佳测定条件,确定适宜的流动相,测定氯化氢和硫酸的含量。

This is not only on human health and comfort terms are inappropriate, but also a waste of energy.

这不但对人体的健康和舒适性来讲都是不适宜的,同时也浪费了能源。

We have as much distaste for talking about personal death as for thinking about it; it is an indelicacy, like talking in mixed company about venereal disease or abortion in the old days.

我们对自己的死不仅不敢想,而且不敢去谈论。这是一个不适宜的话题,就像过去在男女一起时谈论性病和流产一样不易启口。

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With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。

Closes the eye, the deep breathing, all no longer are the dreams as if......

关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。