发誓断绝

I hereby declare, on oath, that I absolutely and entirely renounce and abjure all allegiance and fidelity to any foreign prince, potentate, state, or sovereignty of whom or which I have heretofore been a subject or citizen; that I will support and defend the Constitution and laws of the United States of America against all enemies, foreign and domestic; that I will bear true faith and allegiance to the same; that I will bear arms on behalf of the United States when required by law; that I will perform noncombatant service in the Armed Forces of the United States when required by the law; that I will perform work of national importance under civilian direction when required by the law; and that I take this obligation freely without any mental reservation or purpose of evasion; so help me God.

宣誓人在此发誓宣告：我绝对地、完全地公开断绝、发誓放弃对我目前是臣民或公民的任何美国以外的王室、当权者、国家或任何主权的所有效忠和忠诚；面对所有的敌人，不论是外国的还是国内的，我将支持和保卫美国的宪法和法律；我将对美国带着真诚的信念和忠贞；我将在法律要求的的时候为美国拿起武器；我将在法律要求的时候为美国军队从事非战斗性的服务；我将在法律要求的时候在文官的领导下担当国家的重任；而且我将自由地履行我的义务和职责，而不带任何思想的保留和故意逃避；上帝啊，帮助我吧。

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。