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To avoid this all the hazard properties have to be evaluated before production is allowed. If there is any potential for decomposition, runaway etc. proper measures have to be applied for example to switch from heating to cooling if the temperature rise near the dangerous value.

在生产之前，对所有危险性进行评价，发现有任何分解反应，或反应失控等的可能的危险性因素存在，必须采取有效的措施进行预防，例如如果温度升高到危险值范围内，立即由加热切换到冷却状态。

It is about 30 min driving from Longyan City to the foot of Tian Gong Shan, then another 30 min driving to the car park and the entrance.

从龙岩市开车到天宫山脚下约需30分钟，再需开30分钟由山脚到天宫山的平顶停车场。。

The heating media is steam, hot water or conduct oil. The heating media is fed from one side of the drying tray and come out from the other side. The dried materials drop down to the bottom layer from the last drying layer and then it will be conveyed to the discharging gate by the harrow.

中空的干燥盘内通入加热介质，加热介质形式有饱和蒸气、热水和导热油，加热介质由干燥盘的一端进入，从另一端导出，已干物料从最后一层干燥盘落到壳体的底层，最后被耙叶移送到出料口排出。

Of the total 1,800-odd alleles discovered so far, 10 have been found by Chinese researchers.

到目前为止，在人类发现的1，800个不成对的等位基因中由中国人发现并鉴别出的基因已经增加到10个。

Cytokinins move through the plant less readily than auxins or gibberellins and appear to move in opposition to auxins—from root upward to shoot, not shoot downward to root.

细胞分裂素不像生长激素或者赤霉素那样容易移动，看起来他们和生长激素移动的方向相反——从根部到芽，而不是由芽到根部。

The ancient ballades which produced in childhood of human beings are called epics that recorded one's own nation,birth and heroic exploits, these poems mentioned just now can be recognized as the earliest epics in China.

具有史诗规模的长篇叙事诗（如《伊利亚特》和《奥德赛》），由唐朝的变文、俗赋、词文，到宋金的鼓子词、诸宫调、掐弹词，已具雏形，发展到元明的鼓书弹词，终于完成了。

The first part is to explore the hardship of normal death in her articles, revealing her appeal to a healthy death culture, introducing a such better benign consciousness chain step by step from facing death to responding death, then transcending death; the second part explore the unusual death in her articles, shows her praise to the real life through the analysis to the different fates of dedicators, humble people and suicides.

第一部分探讨作品中寻常之死的艰难，揭示作家对健康死亡文化的呼吁，层层展露由正视死亡到回应死亡，最后到超越死亡这样一种逐步深入的良性意识；第二部分与第一部分相对，探讨异常之死在作品中的描述，通过对奉献者、卑微者和自杀者人物命运的分析阐释，昭示作家对生命本真追求的赞美。

Whole blood samples drawn from 8 volunteers were diluted from 20% to 80% of the sample volume with both diluents separately.

由8名志愿者提供的全血标本分别被以上两种稀释剂稀释到占整个样本容量的20%到80%。

Add 100-150g of finely crushed ice and stir until the m-nitroaniline has been converted into the sulphate and a homogeneous paste results. Cool to 0-5°C by immersion of the beaker in a freezing mixture, stir mechanically and add a cold solution of 18g(0.26mol) of sodium nitrite in 40 ml of water over a period of 10 minutes until a permanent colour is immediately given to potassium iodide-starch paper: do not allow the temperature to rise above 5-7°C during the diazotisation.

加入100-150g碎冰，搅拌至m-硝基苯胺成硫酸盐，把烧杯浸入到冷冻液中冷却到0-5°C，机械搅拌下于 10 min内加亚硝酸钠冷溶液（由18g(0.26mol)亚硝酸钠和40 ml 水组成），直到用淀粉-碘化钾试纸测试时，能使该试纸立即显色且不褪色：在重氮化反应时不允许温度超过5-7°C。

WASHINGTON, Dec 2 - The White House on Wednesday shouldered some of the blame for an embarrassing breach of security that permitted an uninvited couple to gatecrash President Barack Obama's debut state dinner last week.

路透社12月2日华盛顿消息-周三白宫遭受到&蹭饭门&事件的非议，这个事件由一对未受邀请的夫妇却顺利进入到外交饭局中而引起，而这个饭局是奥巴马总统上周初次举行的国宴。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。