It's interesting to note that insurance has existed in some form for a very long time. The earliest insurance policies were what we called bottomry contracts.

The earliest insurance policies were what we called bottomry contracts.

最早的保险政策是我们所说的抵押借款合同。

Simple and Easy Ten Methods about Dewatering without Botton Valve for Pump

水泵无底阀抽水的10种简易方法

About Some Problems of Using High Speed Burner to Car Botton Type Heat Treatment Furnace

台车式热处理炉使用高速烧嘴的问题

The computer doesn't work when I push the power botton.

当我打开电源开关的时候，计算机不能运行。

You better find out his botton line right up front.

你最好找出他的底线在那里。

From 2005 to 2012, Steve Wardlaw headed the Moscow office of the law firm Baker Botts, on secondment from London, accompanied by his partner Ian, who was taking a career break.

2005年到2012年，史蒂夫•沃德洛（Steve Wardlaw）从伦敦的贝克博茨律师事务所（Baker Botts）借调到该事务所在莫斯科的办事处当主管。他的配偶伊恩（Ian）当时正处于职业暂休期，就陪他去了莫斯科。

When in 2008 Russia tightened its visa rules, Baker Botts created a job for Ian, en&# 173; abling him to remain in Russia as an employee of the firm.

当俄罗斯在2008年收紧签证规定时，该事务所为伊恩创造了一个职位，让他能以事务所员工的身份留在俄罗斯。

Uh, by the way, botts, did you break those windows?

还有，柏思，你把那些窗户打烂了吗？

Botts, where on earth did you get the money?

柏思，你究竟怎么弄到这些钱？

Preliminary report on harmful rodents control in coniferous plantations using botulin C

应用C肉毒杀鼠素防治针叶树人工林鼠害试验初报

Studies on The Raman Spectroscopy of Botulin Type C

C型肉毒毒蛋白的拉曼光谱研究

The Field Trial of Rodent Control with Botulin C at the Tourist Sites

C型肉毒梭菌毒素应用于旅游点现场的灭鼠试验

Observation on the Effectiveness of Botulin c in Rodent Control

C型肉毒梭菌毒素灭家鼠效果观察

Purification of type a botulin toxin with membrane separation methods

膜分离法对A型肉毒毒素的提取研究

The middle scale application of membrane technology for purification of botulin fermentation broth

膜技术对肉毒发酵液纯化的中试应用研究

The control effect of Botulin type C in large area reached 98%.

用C&肉毒素大面积防治，效果达98%。

AIM: To investigate the effect of botulin A ( BTA) on patients with congenital nystagmus ( CN).

目的：观察肉毒杆菌毒素A（BTA）治疗先天性眼球震颤（CN）的效果。

Electrophysiologic changes and the therapeutic effects of botulin A on hemifacial spasm

面肌痉挛的电生理变化及用A型肉毒杆菌毒素治疗的临床研究

Botulinus toxin from a clostridium botulin fermentation broth was separated and purified by membrane filtration technology. To remove the bacteria from the fermentation broth, we chose a 0.65 μ m pore size microfiltration membrane, reaching a removal ratio of 100%.

报道了把膜分离技术应用于肉毒发酵液的纯化.用孔径为0.65μm的微滤膜对发酵液进行除菌，除菌率达到100%；

Results The short-term effect of the botulinus toxin Type A injection treatment to blepharospasm and facial spasm was 92.7%, the half-year relapse rate was 58.3%, and there was no anaphylactic response or serious systemic adverse reaction.

结果应用A型肉毒毒素治疗特发性眼睑、面肌痉挛的短期有效率为97.2%，半年的复发率为58.3%，未见过敏反应及严重全身不良反应。