| 1. | Our fourth category is electronic commerce in the broadest sense of the term
第四类应用是广义上的电子商务。 |
| 2. | Iv . discrete organic chemicals other than explosives and pure hydrocarbon compounds
第四类：除炸药和纯碳氢化合物外的特定有机化学品。 |
| 3. | So it would be a number four ; which was a polite turn down , but we ' ll send the letter in seven days
所以说第四类回复是一个礼貌的拒绝，我们会在7天后发出。 |
| 4. | The fourth category comprises those people who workhave business establishments in shenzhen or other areas in the prd
第四类为在深圳或珠江三角洲其他地区的企业工作或开设企业的人士。 |
| 5. | The fourth class , too , included a great number of the brothers especially among those who had entered the brotherhood of late
此外，划归第四类的也有许多师兄师弟，尤其是最近加入此会的师弟。 |
| 6. | The oil of type 4 is of a biodegraded one from type 1 and characterized by relatively high density and viscosity
第四类原油为第一类原油经历生物降解而形成的。原油密度、粘度相对较高，属普通稠油。 |
| 7. | Advances in virus and antivirus technology go hand in hand . it includes four generations of antivirus software . this is fourth generation
在这四种分类中，第四类的功能为封包的产生，这些封包内容包含了可变动的防毒技术，此外也包含了存取控制的策略。 |
| 8. | So , to these four you are make offering . or sometimes the fourth one we call it generous , the third one we call generosity , and the first and second one we call it offering , offer and give
第一类与第二类我们称之为上供,是供养与给予;第三和第四类则称为布施,对向是向下的。 |
| 9. | The oil of type 5 is the biodegraded one from the oil of type 3 , and characterized by a density and viscosity similar to type 4 . however , the isomerization ratio is lower in the type 5 than that in the type 4
第五类原油是由第三类原油生物降解的产物，原油密度和粘度与第四类原油相近，但甾烷异构化指标相对较低。 |
| 10. | With the development of productive force and the improvement of standard of living , the science of material makes great progress because of the transition from metal , inorganic compound and macromolecule to composites
随着生产的发展和人们生活水平的提高，材料已从金属、无机非金属、高分子三大类发展到第四类? ?复合材料。 |
