松开

Pickle from their cool green Mason jars, he began to loosen his tie and unbutton his vest, always looking around as if he should be careful and ready to button up again.

他给妻儿分夹心面包，又从冰凉的绿色大口坛里掘出泡菜，一边开始松开领带，解开背心的扣子，但他不时还四处张望，好像必须留神，随时准备把它扣上似的。

Pinch the point between your thumb and forefinger and hold for two minutes then gradually release.

可以尝试一下快速针压法：掐虎口（大拇指和食指之间的部位）2分钟，然后慢慢松开。

Try this quick acupressure technique on yourself: pinch the point between your thumb and forefinger and hold for two minutes then gradually release.

可以尝试一下快速针压法：掐虎口(大拇指和食指之间的部位)2分钟，然后慢慢松开。

Joint-seal Glue Injector is a small device which is used to inject the glue into the concrete joint with the pressure, adopting the glue-injection piston and spring structure design, without the glue bag, fixing the piston in the front the push rod, installing the high strength spring onto the push rod, after release the lock latch of the push rod, pushing the piston and the push rod forward with the tensile force of the high strength spring, so pressing all of the glue liquid from the glue-injection cylinder into the joint.

灌缝胶注胶器是一种对混凝土裂缝持压注胶的小型设备，采用注胶活塞和弹簧的灌缝胶注胶器结构的改进，舍去了胶囊，通过在推杆前端固定注胶活塞，在推杆上套置高强度弹簧，在松开推杆的锁扣后，利用高强度弹簧的张力，可推动注胶活塞连同推杆前移，将注胶筒内的胶液完全压出注入建筑结构的裂缝中，价格低廉，性价比高，操作方便，施工安全，清洗方便，可多次重复使用。

Loosening his bow tie, Rémy unbuttoned his high, starched, wing-tipped collar and felt as if he could breathe for the first time in years.

雷米松开衣领上的蝴蝶结，解开了高而浆硬的翼状领，感觉仿佛多年来第一次能够如此自由地呼吸。

The pack should be worn with loose shoulder straps and the waist strap free so that the pack can be removed if footing is lost, at which time the pack may act like an anchor.

所有的东西都应该打包好放在背包内，背负时肩带要松开一些，腰带则要解开，一旦失足时背包要能脱开，并且当作固定点用。

All items should be inside or very securely lashed on. The pack should be worn with loose shoulder straps and the waist strap free so that the pack can be removed if footing is lost, at which time the pack may act like an anchor.

所有的东西都应该打包好放在背包内，背负时肩带要松开一些，腰带则要解开，一旦失足时背包要能脱开，并且当作固定点用。

Rotate the connection shaft screw pairs of the manual blind plate cut-off valve by wrench to drive the right and left body to clamp and release. Open or close the valve by changing the place of blind hole plate and straight hole plate. The limit block on the valve disc can ensure the open and close position of the valve disc.

手动盲板切断阀，用专用扳手旋转连接轴螺旋副驱动左右阀体完成夹紧和松开动作，利用阀板上盲孔板和通孔板的位置变换达到启闭目的，阀板上设有限位挡块以保证阀板的启闭位置。

The engine vacuum created during closed throttle deceleration s**ks the excess oil and metal off the cylinder walls.

松开油门减速时产生的真空会从缸壁上吸取过多的油和金属颗粒。

When removing the hose, unscrew the union nut first.

拆卸供水管时，先松开连接螺母，再进行拆卸。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。