查询词典 sign-off

Cause: You tried to transfer an invalid value to a selection using the addition SIGN .

你试图为SIGN赋一个无效的值

So the Scripps Research team built a dendron structure that can bind to the DC-SIGN protein, preventing HIV from doing so, and which also mimics the sugar clusters that 2G12 binds to, prompting the immune system to produce destructive antibodies to the viral coat.

因此，Scripps的研究小组建立了一个能够粘附DC-SIGN蛋白的树突状机构，来阻止HIV与DC-SIGN蛋白粘附，这样也模拟了富糖类区域2G12的粘附，从而促使免疫系统产生对病毒蛋白外壳有破坏作用的抗体。

Notice the instruction at address 49d, which causes the instruction pointer to jump back to address 490 if the sign flag is not set.

注意位于地址49d 的指令，如果sign标志没有被设置，它就导致指令指针往后跳回到地址490 。

Ray Titus has a lengthy history in the franchising world. First, he worked for his father's company, Minuteman Press, then followed in his father's footsteps by starting Sign-A-Rama.

雷。泰特斯在连锁行业中有多年的经验，从他父亲的Minuteman Press公司起步，然后追随父亲的足迹开设了自己的Sign-A-Rama公司。

The yield on the benchmark 10-year Treasury dropped to 3 percent in a sign of how many investors are seeking shelters for their money.

从而，后面接着说国债treasury notes和黄金gold成为了他们的目标。in sign of 。。。的信号。

For instance, a summation sign (capital-sigma) or product sign will look scary at first, even if you know thebasics.

比如， 累加符号或者product sign 起初看上去让人心里没底，即时你了解了他们的基本原理。

For instance, a summation sign (capital-sigma) or product sign will look scary at first, even if you know the basics.

比如，累加符号或者 product sign起初看上去让人沭，即时你了解了他们的基本原理。

Alien-looking. For instance, a summation sign (capital-sigma) or product sign will look scary at first, even if you know the basics.

比如，累加符号或者 product sign起初看上去让人心里没底，即时你了解了他们的基本原理。

The meaning of gestures can also change over time,In the 1960s,the'V'sign meant'peace'.However,during World War 2 in England,it meant'vectory'.But in GRECE ,it is a very insulting sign

姿态的然而The意思在20世纪60年代可能随着时间的推移也改变， the'V'sign meant'peace'。，在世界大战2期间在英国，它meant'vectory'。，但是在GRECE，它是一个非常欺辱的标志

Chronicity maybe result from many factors with complex mechanism.HCV may evade the host immune surveillance due to the hypermutation of HCV gene; HCV has the nature of pantropic,the tissues outside liver can provide virus for repeatedly infection of liver; The HCV receptors,such as CD81,LDL receptor,scavenger receptor B type I,L-SIGN,DC-SIGN and so on,may influence organism humoral immunity and the cellular immunity function in different degrees; HCV infection also may cause the reduction of quantity of organism immune cell or functional defect,low response of humoral immune response,tolerance of cellular immunity,then,the host finally transforms into chronic infection condition.

其慢性化的机制非常复杂，是由多个因素造成的，HCV因其基因高变性可以逃避宿主的免疫监视；HCV具有泛嗜性，肝外组织又可为肝组织的反复感染提供病毒来源；CD81、LDL受体、清道夫受体B类Ⅰ型及L-SIGN、DC-SIGN等HCV受体又可不同程度地影响机体的体液免疫和细胞免疫功能；HCV感染亦可直接导致机体免疫细胞数量减少或功能缺陷，体液免疫应答水平低下、细胞免疫耐受，宿主最终转变为慢性感染状态。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐