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It is noteworthy that silver powder is not acidproof, when it comes to acid will react to lower metallic luster, inking and business card printing and membership card should be used when the secondary material clients'require neutrase.

值得注意的是银粉不耐酸，当遇到酸性物质时将起化学反应，使金属光泽降低，故在调墨和制卡和会员卡制作时应采用中性辅助料进行调配。

The purpose and use of the label itself is to select ink unneglected factors, such as coplasticizer lavation products on the label, require ink with good acidproof of alkalescence, fat; labels in the open air, heat and the rain suffer the test of time in the choice of ink should pay attention to in the fast light, waterproof, heat-resistant, resistant to acid-base in the areas of performance.

标签的用途及使用环境也是选择油墨不可忽视的因素，如日化洗涤品上所用的标签，要求油墨具有良好的耐酸碱性、耐油脂性等；在户外使用的标签，要经受风吹日晒雨淋的考验，在选择油墨时必须注重在耐光、耐水、耐高温、耐酸碱等方面的性能。

They require large agricultural acreage, huge volumes of water and chemicals, and traditional farm equipment and labor.

他们需要大量的农业种植面积，大量的水和化学品，和传统的农业设备和劳动力。

Provincial government to clean up the arrears of work and wages of migrant workers attach great importance to require the unity of thinking and action of the CPC Central Committee and the State Department plans.

省政府清理拖欠的工作和工资的移民工人高度重视，要求思想和行动统一到党中央和国务院的计划。

Also make sure to add at least one active link in your resource box – note that some directories will require you to place HTML code with your links in order to make them active.

同时要确保增加至少一个连接活跃在贵资源盒子看到一些目录会需要你把HTML代码与您的联系，以使它们活跃。

Alternatively, the spectral softening above 2 GeV could be due to gamma-ray absorption via photon-photon pair production on the soft X-ray photon field of the host active galactic nucleus, but such an interpretation would require the dissipation region to be located very close (l~100 gravitational radii) to the black hole, which would be inconsistent with the X-ray spectrum of the source.

另外的关于2 GeV以上能谱变软的可能解释是高能光子和寄主活动星系核的软X射线辐射场通过电子对产生反应而被吸收，但是这个解释要求反应区域要很靠近中心黑洞(1~100倍引力半径)，这和3C 454.3的X射线测量谱相矛盾。

The reason for this is simple: These actions require people to understand where they are in an interactive system and how to find and actuate what they want.

即任何将用户带到新的界面部分、定位对象、工具或者数据的动作都是导航，这么做的原因很简单。

A digital adder needs more circuitry, and thus more power, to operate, but it does not require such high accuracy.

数字加法器需要更多的电路、因而需要更大的功率才能工作，但它不需要这么高的准确性。

The government chose not to require any additional management shake-up as a condition of the bailout's revision.

政府没有把公司进行更多管理层人事变动作为修改后救助协议的条件。

Still, such a deal would require an additional investment of tax dollars, and there are a number of hurdles that must be overcome to make it work.

不过，这样的交易将需要额外投资的税收美元，并有一些障碍，必须予以克服，使其工作。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。