2024-01-05T14:27:02Z https://njump.me Relay King https://njump.me/npub13ea42lctra95yfregham5wls9m2dsauf4e5z7nqdhdhyh3q03a7sz2jwxf https://njump.me/nevent1qqswpgf2jyk2llx5nw6a8959aykfdmjfh07ft9fnhq6p2rd0xyuwp0gzyz88k4tlpv05ks3y09zlhw3m7qhdfkrh3xhxst6vpkakuj7yp78h6fvfk8m Nostr is the future 2024-01-06T12:11:47Z https://njump.me/nevent1qqsykpgkvr2fche5j3uwz5p42wu3ut2tkqftly82j6dvxlvx5h9pkggzyz88k4tlpv05ks3y09zlhw3m7qhdfkrh3xhxst6vpkakuj7yp78h6z8jz4m There are many relays, welcome to follow me 2024-01-06T10:10:58Z https://njump.me/nevent1qqs83c789hens059sgnyyfwj8hzp2nvmy0lfn2cne9zugm3pnalz8sgzyz88k4tlpv05ks3y09zlhw3m7qhdfkrh3xhxst6vpkakuj7yp78h6aeh3cv There are many relays, welcome to follow me 2024-01-06T10:10:44Z https://njump.me/nevent1qqsgedytf83rdfsaxh388p8z2y07j25k6pvl22ck9chccx5af05vgsczyz88k4tlpv05ks3y09zlhw3m7qhdfkrh3xhxst6vpkakuj7yp78h6kkfe75 中继太多了 2024-01-06T10:09:35Z https://njump.me/nevent1qqswwf3q765v90an059j39d9ydu0myc8790n4mrnzwwmw56tn3df3tczyz88k4tlpv05ks3y09zlhw3m7qhdfkrh3xhxst6vpkakuj7yp78h69lccud There are many relays, welcome to follow me 2024-01-05T14:04:38Z https://njump.me/nevent1qqs25p3p7y4jmrkulc8y2tru26puk6kczqsqrzhf26htmah2d79ryqczyz88k4tlpv05ks3y09zlhw3m7qhdfkrh3xhxst6vpkakuj7yp78h6mrqz0x 中继很多 2024-01-05T14:01:48Z https://njump.me/nevent1qqsguqs7ll3cedu8sfam9gzfusm640jmeac99348x8s4vh4yxh5vfqczyz88k4tlpv05ks3y09zlhw3m7qhdfkrh3xhxst6vpkakuj7yp78h6gx3sr9 仔细想想挺扯淡的，我的中继很多，但是中继多了有毛用 2024-01-04T16:40:03Z https://njump.me/nevent1qqsr9g3mlmf94l3ys7xrm48skv9lhk5yklgtnvtq5c7z8j5ut3l68hgzyz88k4tlpv05ks3y09zlhw3m7qhdfkrh3xhxst6vpkakuj7yp78h6m7mzl9 study<blockquote class="border-l-05rem border-l-strongpink border-solid"><div class="-ml-4 bg-gradient-to-r from-gray-100 dark:from-zinc-800 to-transparent mr-0 mt-0 mb-4 pl-4 pr-2 py-2">quoting <span itemprop="mentions" itemscope itemtype="https://schema.org/Article"><a itemprop="url" href="/nevent1qqs89shrsnnqmwpv56p9q85k6e65f2t74md7rc5e84z05493aqt9fcczyp5lk9xrpy7duh4krncwx2vz254eqt2984h6n99w7dzdwwtteuwvzcp65l4" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1">nevent1q…65l4</a></span> </div> 射精和高潮是一个完整神经反射的两部分，分别由两个不同的神经中枢支配，腰骶段初级中枢控制射精过程的反射活动，伴随着射精过程大脑内大量产生的物质引发高潮快感<br/><br/>俺以前讲过，性反应周期一般分为兴奋期、持续期、高潮期和消退期四个阶段<br/><br/>射精是性兴奋勃起后，在性交时伴随性高潮而激发精液射出的过程，主要包括泌精、排精和性高潮三个部分<br/><br/>（一）泌精<br/><br/>睾丸的生精小管内的精子是不成熟的，它需要进入附睾的附睾管内经过3周的时间来发育成熟，附睾管正是储存成熟精子的地方，精子完全成熟大约需要90天<br/><br/>随着成熟精子数量不断增多，精子会进入输精管，输精管一共两条各自连接两侧的附睾，然后弯曲通向后尿道<br/><br/>在前列腺之前的一段输精管扩张各自形成一个囊状的壶腹，在性兴奋积累到一定程度后，进入输精管的精子最终会在这两条输精管壶腹部聚集<br/><br/>壶腹和精囊腺汇合于射精管，射精管穿入前列腺与后尿道汇合于前列腺中部<br/><br/>在性兴奋期，起源于S2~S4的副交感神经兴奋，使前列腺、精囊等附属性腺分泌增加；而起源于T11~L2的交感神经兴奋，使精道平滑肌收缩，精液从附属性腺分泌至尿道前列腺部<br/><br/>在性持续期，当尿道前列腺部的精液达到饱和状态时会产生压力，使尿道球开始膨胀充满精液，等它膨胀到2~3倍时释放饱和信号，内压刺激交感神经兴奋使尿道括约肌收缩，膀胱颈关闭形成尿道前列腺部压力室，诱发射精急迫感，这正是射精快感的前奏<br/><br/>膀胱颈关闭正是男性在高潮时不能喷出尿液的原因<br/><br/>（二）排精<br/><br/>性反应周期由持续期进入高潮期时，交感神经紧张性升高，引起外尿道括约肌舒张，尿道前部开放，而尿道内括约肌继续保持收缩状态，防止精液逆流入膀胱<br/><br/>当交感神经进一步兴奋，射精中枢发送射精信号，前列腺、壶腹和精囊腺节律性收缩，起源于S2~S4脊髓前角Onuf核的躯体运动神经将兴奋通过阴部神经运动支传至盆底坐骨海绵体肌及球海绵体肌<br/><br/>坐骨海绵体肌收缩引起阴茎Ⅳ度勃起<br/><br/>球海绵体肌节律性收缩，并协同其他盆底肌肉共同完成精液射出的过程<br/><br/>射精收缩常有10~15次，一次间隔约0.8s，精液排空后，射精收缩仍会持续数次<br/><br/>（三）性高潮<br/><br/>性高潮（orgasm）是性交过程中性兴奋达到顶点时所发生强烈的欣快感，是积累的性张力突然释放，是大脑皮质的功能反应，伴随交感反应以及盆底肌肉的节律性收缩，以及强烈的欣快感<br/><br/>性高潮常与射精相伴，随即进入不应期。性高潮的强度差异与生理及心理因素相关 </blockquote> 2024-01-04T16:28:46Z https://njump.me/nevent1qqsqccxxrgrhreccx5jfc4q9gyvg47dfpc493ymv7j5jzhjux3nxh6czyz88k4tlpv05ks3y09zlhw3m7qhdfkrh3xhxst6vpkakuj7yp78h6ac6npq ok<blockquote class="border-l-05rem border-l-strongpink border-solid"><div class="-ml-4 bg-gradient-to-r from-gray-100 dark:from-zinc-800 to-transparent mr-0 mt-0 mb-4 pl-4 pr-2 py-2">quoting <span itemprop="mentions" itemscope itemtype="https://schema.org/Article"><a itemprop="url" href="/nevent1qqsqpthdfjjmx87m2qnwyv2229zm69kr0tun0drttlvg7qrpgdyg9wqzypdvw3fjugah2ulc7mejfrl9zaxqku3s4mqtv57qaj83r42qyz0awul98qj" class="bg-lavender dark:prose:text-neutral-50 dark:text-neutral-50 dark:bg-garnet px-1">nevent1q…98qj</a></span> </div> WELCOME TO FIAT WORLD. </blockquote> 2024-01-04T16:26:47Z https://njump.me/nevent1qqstp7q2mqsvnqjdxhq5gl9pfrtg0vqascg5ndpu86fknasczx30kzqzyz88k4tlpv05ks3y09zlhw3m7qhdfkrh3xhxst6vpkakuj7yp78h67gtxsl very good 2024-01-04T16:25:25Z https://njump.me/nevent1qqsrysk7vwhmfdynu92e6q4jtr49hvscvmpsjgfmqp0gqlsfz2rgn8szyz88k4tlpv05ks3y09zlhw3m7qhdfkrh3xhxst6vpkakuj7yp78h6mwp57p good morning 2024-01-04T16:17:36Z https://njump.me/nevent1qqsx9d7a6a0ktxjthc9uewu8dgsm275pfqvq0mfuf3xm825du6sulxgzyz88k4tlpv05ks3y09zlhw3m7qhdfkrh3xhxst6vpkakuj7yp78h6fn0hy9 晚上好 2024-01-04T06:59:52Z https://njump.me/nevent1qqs9k5nfxmj89dhae2euyuw3hjga7gpljcjc8m8huwl6fd50qj5fglgzyz88k4tlpv05ks3y09zlhw3m7qhdfkrh3xhxst6vpkakuj7yp78h6cwttxf In reply to <a href='/nevent1qqs2zjvz86d7ll4nde07mp3h4qs57amxkztyrd8fadfrxvyyfhmydgqglruhe'>nevent1q…ruhe</a><br/>_________________________<br/><br/>阿 2023-12-27T13:32:39Z