然后

Some people introduce subphotosphere magnetic charges or dipole, which can fit magnetic field on the photosphere, then the separatrix and separator above and on the photosphere can be located, the comparison between their location and location of flare ribbon support the idea of magnetic reconnection. It is called Source Method. Some people extrapolate magnetic fields of photosphere to corona by some method, then use QSLs method to investigate the relations between flare ribbons and magnetic field topology. Some people study relations between flare ribbons and singular point on the plane above photosphere. Some people investigate magnetic topology by analyzing magnetic field of photosphere directly.

或者以观测的光球磁场为基础，来构造光球下的磁荷或磁偶极等光球下磁源，进而研究光球上的磁拓扑结构与耀斑的关系；或者利用各种外推方法将光球磁场进行外推，然后用准分隔层的方法来研究磁拓扑结构与耀斑的关系；或者利用势场模型外推光球磁场，然后研究光球之上平行于光球的某一平面的两维奇点与耀斑的关系；或者直接利用观测的光球矢量场来研究磁场拓扑。

The synthesis of the pentacyclic skeleton of Et-743 and the construction of the five chiral centers thereof.1. The core pentacyclic skeleton of phthalascidin was constructed with L-dopa as the starting material via thirteen steps. First, two basic synthons, the C-1 functionalized tetrahydroisoquinoline compounds 8 and N-protected Z-dopa derivative 9, were prepared from L-dopa. They were coupled via amide bond to form the dipeptide compounds 10, which were the first key intermediates. Then the primary hydroxyl groups were transformed into the corresponding amino aldehydes 11 via Swern oxidation. Followed by the intramolecular Pictet-Spengler cyclization, the pentacyclic compounds 12 were synthesized.

五环骨架的构建及五个正确手性中心的确立：1.1我们以L-多巴为起始原料，经过多步官能团保护和转化合成了基本结构单元8然后和苯丙氨酸衍生物9，通过缩合反应生成酰胺中间体10，经Swern氧化得到醛化合物11，然后再次利用分子内改良的Pictet-Spengler反应一步构建c，d两环，得到五环骨架化合物12，最后，实现了21-位羰基向氰基的转化，得到了C-1位官能化的化合物14，化合物14不但具有和Et-743一致的五环骨架，而且分子中五个手性中心立体构型也与其完全相同：其中，3，位和13，位的手性中心由原料L-多巴带入，而1，位，11，位和21，位手性中心则通过不对称诱导而确立。

Then he fell forward onto his face and I let him snivel for a while before I pulled him up and onto his feet.

然后他一头栽倒在地上涕泪横流，我让他那么呆了一会然后把拖拉起来站好。

Silk brocade in the carpet weaving, tailoring the pre-processing method: silk with water will shrink, so the cloth handed tailor acquire a home must be carried out prior to soaking, that is, the cloth for more than five hours into the清水中浸泡, so that fabric can absorb water and then dry completely, then soak the second time.

丝绸锦缎的地毯编织，裁缝前处理方法：与水丝会减少，所以布交给裁缝家收购必须进行浸泡之前，即超过5个小时到布清水中浸泡，使织物能吸收水分，然后完全干透，然后浸泡第二次。

The majorities of amulets that the Egyptians made were mostly from carved soapstone and then glazed with crushed stones, sand and gems; these were then worn or carried as a protective amulet.

多数人的护身符说，埃及人取得主要来自滑石雕刻玻璃，然后与碎石，沙子和宝石；这些，然后进行磨损或作为一种保护护身符。

But here is what you can do, if you order your food steamed, which many people do, and then you put the sauce on the side, you use the fork method, which is dipping your fork in the sauce and then spearing your food, this way you are eliminating all the extra oil and you're using the sauce sparingly.

但在这里，是你能做什么，如果你为了你的食物，蒸，其中很多人做，然后你把酱油在旁边，你用叉子方法这是动用你的岔路口酱油，然后spearing你的食物，这样，你是要消除各种额外的石油和你使用的酱油有节制。

See teacher ZHU only to put the spirit lamp, a Chinese brush-pen, a white paper and milk respectively on the platform, the teacher spread the paper even first, then took a Chinese brush-pen 蘸 milk in the measuring cup of 蘸, then wrote four big words on the white paper.

只见朱老师分别把酒精灯、一支毛笔、一张白纸和牛奶放在讲台上，老师先把纸铺平，然后拿了一只毛笔蘸了蘸量杯里的牛奶，然后在白纸上写了四个大字。

For disassembly, gun is unloaded, then catch is pressed and buttstock pulled off the receiver toward the rear; then, bolt and return spring are removed.

拆卸，枪卸载，然后按下捕获和枪托撤下向后方接收器，然后，螺栓，回位弹簧被删除。

Analyzed the structure characteristics of the perfume cover outer shell plastics piece, described the piece's structure and work principle which model a craft and inject a mold, its principle :adopt and certainly be apart from bolt and spring coil and carry on two cents type, use inclined lead a side outside the pillar and take out heart, type the heart crest spare parts, while entering and anticipating adoption incubate the type sprinkle into anticipate a form, while opening a mold, with the ball head pull and anticipate a pole sprinkle and note system and anticipate, then make use of and take out and push plank and release a plastics piece inside a heart,use spring coil and reset first while matching a mold, then carry on willing model a beginning next time.

摘要分析了香水盖外壳塑件的结构特点，叙述了该塑件成型工艺、注射模的结构和工作原理，其原理是：采用定距螺钉和弹簧进行二次分型，用斜导柱外侧抽芯，型芯顶出零件，进料时采用潜伏式浇口进料形式，当开模的时候，用球头拉料杆把浇注系统凝料顶出，然后利用型芯内抽推板推出塑件，合模时用弹簧先复位，然后进行下一次成型开始。

"You're tattooed onto my brain," I'd tell you, and your voice would become quivery, and staccato, and then you'd be silent.

"你已经纹在我的脑子里了，"我告诉你，然后你的声音开始颤抖，断断续续，然后你安静了。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。