降下

For an instant your chest will be so far back that it might hit the seat, immediately start pulling yourself back to more normal stance as you land, another strategy for dropping off the ledge is with speed.As you hip a lip lift the front wheel, you need to be off the brakes as you come off the leap and have enough momentum to land rear wheel first.

另一种下陡降坡的技巧是用速度，当你遇到断层时抬前轮，一过那个断层时放开煞车然后有足够空间让你后轮先着地，找个平滑的着地点很重要而且要有足够空间来煞车避开障碍物。

Malolactic fermentation is a very important processing technology for deacidificaton in modern winemaking.

苹果酸乳酸发酵是现代葡萄酒酿造工艺中重要的生物降酸手段。MLF是L 苹果酸在乳酸菌的苹果酸乳酸酶催化下转变成L 乳酸的酶促反应过程，该过程没有底物水平的磷酸化，但在MLF过程中苹果酸确实能够刺激细菌的比生长速率，增加细菌生物量。

Each round of the mow competition consists of a single run down a steep, heavily moguled course,stressing technical turns,speed and aerial maneuvres.

雪上特技每轮比赛包括一次速降滑行，滑下坡度较大的陡峭雪场，它强调技术转弯、速度和空中表演。

A new study idea that makes the occupant injury prevention research and CAD/CAE technology on an integrate mathematical model by means of feature theories and feature design technologies was brought, and it is maybe useful if we study automobile passive safety on a new view of point.The conclusions of this thesis included that what are the main factors of airbag-related injuries and the preventive measures, based on the research of the relationships between injury parameters, such as HIC, chest acceleration, neck force, neck moment, femur axial force etc, and impact speed, belt-use, occupant size (50th and 5th), sitting position and so on. The thesis evaluated whether the effectiveness of the airbag can be increased by making the airbag adaptive to the crash conditions, and points out that the size of the ventilation hole has the dominating influence on the performance of the airbag and is a key factor for intelligent airbag, multi-stage and lower-power inflator can cost effectively minimize the risk of injury to occupants from crashes. It is important for the researchers of intelligent airbag to keep the small size unbelted occupants in focus and it is necessary to study deeply the influence of airbag fold patterns and the extremity out-of-position situation. These topics are important in the study of occupant injury prevention and vehicle safety design.

论文研究得出产生气囊损伤的主要原因和防护措施；在研究汽车碰撞速度、安全带使用情况、乘员的体型5~(th和50~、乘员乘坐的位置等不同事故条件作用下，乘员的头部、颈部、胸部和腿部损伤参数变化规律的基础上，论文从能量因素出发，深入研究了安全气囊卸载能力、气体发生器产气能力和气囊折叠对乘员损伤参数的影响，指出起卸载作用的排气孔其截面积是智能型安全气囊最重要的控制参数之一，以及采用降能展开或二次充气气囊有助于提高汽车安全防护性等重要结论；论文在参数分析的基严内容提要2 础上得出的智能型安全气囊应以不佩戴安全带的5乘员作为主要防护目标进行研究、有必要深入研究气囊折叠形式和司机处于极端离位状况时对损伤参数的影响等结论，对深入进行汽车乘员碰撞损伤研究和汽车安全性设计都具有重要的理论和工程实际意义。

I examed one of the pen closely and it looked certainly genuie.at the base of the gold cap,the words of 'made in america' was neatly inscribed.the man said that the pen was worth 50 pounds, but as a special favor he would like me have it for 3o pounds, i shaked my head and held up my five fingers indicating that i was willing to pay 5 pounds.gesticulating widely it is as if my offer outrageous,but he eventually ruduced the price to 10 pounds.shrugging my shoulds,i began to walk away .when a moment later,he run after me and thrusted the pen into my hands.though he kept throwing up his arms in despair, he readily accepted the price i gave him.i felt especially pleased with my wonderful bargarn until i got back in the ship.

我仔细察看了一枝钢笔，那看上去确实不假，金笔帽下方整齐地刻有&美国制造&字样。那人说那支笔值50英镑，作为特别优惠，他愿意让我出30英镑成交。我摇摇头，伸出5根手指表示我只愿出5镑钱。那人激动地打着手势，仿佛我的出价使他不能容忍。但他终于把价钱降到了10英镑。我耸耸肩膀掉头走开了。一会儿，他突然从后追了上来，把笔塞到我手里。虽然他绝望地举起双手，但他毫不迟疑地收下了我付给他的5镑钱。在回到船上之前，我一直为我的绝妙的讨价还价而洋洋得意。

Ascends to your height and caresses your tenderest branches that quiver in the sun, so shall

的高处，轻抚你在阳光下颤动的最柔嫩的枝条，它也会降至你的根底，动摇你紧紧依附着大

The next morning he heard the same voice above his head, and looking up he saw three great white birds beating down the ravine against the westerly wind, and their strong wings shone in the new-risen sun, and as they passed over him they wailed aloud.

第二天早上他听到头顶传来同样的声音；抬起头，他看到了三只巨大的白鸟，迎着西风拍翅降入溪谷；它们强壮的双翼在初升的阳光下闪闪发亮。当与他擦身而过时它们大声鸣叫着。

He destroyed their vines with hail, and their sycomore trees with frost.

78：47 他降冰雹打坏他们的葡萄树。下严霜打坏他们的桑树。

Study of experiment and numerical simulation of superheavy oil production by mixing light oil ;2. Based on the research of viscosity?temperature relationship of heavy oil, lifting technology in deep wells and mixing light oil for viscosity reduction, the feasibility of lifting technology of hollow rod is studied.

该文针对深层稠油油藏的特点，在对稠油粘温关系和深井举升工艺进行研究的基础上，结合实验室掺稀油降粘效果研究结果，对空心杆泵上和泵下掺稀油举升工艺的可行性进行了研究。

Table shows pressure drop through Series 777M1 strainers at various flow rates using standardly furnished 20 mesh screens.

表中显示在标准配置20筛目过滤网和各种流量下通过系列777M1的压降。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。