查询词典 pencil

If the progress of the solvent front is monitored closely, itis also acceptable to draw start and stop lines on the plate before the chromatogram is run (A pencil should be used because ink is soluble). This prevents inaccuracies that occur when the solvent evaporates before the final solvent front can be marked. Sketch the chromatograms in your lab notebook.

如果要密切监测溶剂前沿前进过程，可在进行层析前可以先把起始线和终止线先标上，这方法是可以接受的(应该用铅笔，因为墨水是可溶解的)这样的话可以避免由于溶剂前沿在被作标记前已挥发掉所引起的不准确度。

If the progress of the solvent front is monitored closely, itis also acceptable to draw start and stop lines on the plate before the chromatogram is run (A pencil should be used because ink is soluble). This prevents inaccuracies that occur when the solvent evaporates before the final solvent front can be marked. Sketch the chromatograms in your lab notebook.

如果要密切监测溶剂前沿前进过程，可在进行层析前可以先把起始线和终止线先标上，这方法是可以接受的(应该用铅笔，因为墨水是可溶解的)这样的话可以避免由於溶剂前沿在被作标记前已挥发掉所引起的不准确度。

Oh, pencil box! I still use it.

那个铅笔盒，我依然在使用它。

You can get Alum in a block, pencil, or even in the spice aisle at the grocery store.

明矾在石块中，铅笔中甚至是在杂货店的香料专柜都可以弄到明矾。

So when sitting down place something simple on the table to their left or right side like a pencil.

所以当你们坐在一起时，他会在自己左边或者右边的桌上放一些简单的小东西，例如铅笔之类。

So when sitting down place something simple on thetable to their left or right side like a pencil.

所以当你们坐在一起时，他会在自己左边或者右边的桌上放一些简单的小东西，例如铅笔之类。

So when sitting down place something simple on the table to their leftorright side like a pencil.

所以当你们坐在一起时，他会在自己左边或者右边的桌上放一些简单的小东西，例如铅笔之类。

Usage: medication, Chinese traditional medicine, shoe polish, pencil, cosmetic, ink and other industries.

用途：医药，中药壳、鞋油、铅笔、化妆品、油墨等行业。

Exhibits: Students And Office Ruler, Stationery, Glue, Pencil Sharpener, Scissors

展品：学生及办公用尺，文具胶水，卷笔刀，剪刀

Yiwu Golden stationery factory located in China Commodity City - Yiwu, located in Yidong Industrial Park, is a professional production and sale of "Gold Leaf" brand scissors, pencil sharpener, knife and plastic products Kompasu professional manufacturers .

义乌市金叶文具用品厂位于中国小商品城--义乌，座落于义东工业园区，是一家专业生产、销售&金叶&牌剪刀、削笔刀、美工刀及塑料圆规系列产品的专业厂家。

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。