英汉双语例句-生物医药大词典

When bound to calcium ions, calmodulin changes shape and phosphatases, that are involved in signaling pathways, activating or inactivating them.

中文意思：
钙调蛋白本身没有活性，当和钙离子结合后，会引起钙调蛋白构象的改变，使之与其他蛋白酶如激酶或磷酸酶结合，调节细胞信号传导。

以下为相关句子列表(点击查看，可以看对应的解释）：

	When bonds are retired before maturity, these steps must be followed ① Record partial period amortization of premium or discount, if date is other than an interest payment date. ② Write off the portion of Premium or Discount that relates to the portion of			债券到期日前偿还的步骤如下：1，如果偿还日不是付息日，要记录溢价或折价的部分期间的摊销；2冲销与偿还有关的溢价或折价；3计算偿还债券的非常利得或损失。
	When borders closed to Canadian beef and cattle after May 20 market effects were swift and decisive.			在5月20日以后加拿大牛肉和牛出口市场关闭，其影响是迅速且确定的。
	When bored, they will just as readily destroy themselves as any particular race, but as a result, they are efficient workers when organized by powerful leaders, and they are accustomed to working under duress of harsh taskmasters.			他们生来就准备破坏一切，可如果有一个强有力的领导，半兽人又能够成为很有效率的工作者，但前提是身边有一个恐武有力的监工。
	When boredom overtook us, he began to speak.			当沉闷压制我们,他开始说话.
	When both parties are ready, they arrive at the wedding place, the church, the courthouse or the living room of the family's own house.			双方准备就绪后就来到举行婚礼的地点，如教堂、法院或自家的客厅。
	When bound to calcium ions, calmodulin changes shape and phosphatases, that are involved in signaling pathways, activating or inactivating them.			钙调蛋白本身没有活性，当和钙离子结合后，会引起钙调蛋白构象的改变，使之与其他蛋白酶如激酶或磷酸酶结合，调节细胞信号传导。
	When boundaries between countries are not clearly defined, there is usually trouble.			国与国之间的边界未明确划定时，通常会发生纠纷。
	When braced, Jack naturally denied his identity.			当遇到拦路查问时,杰克自然地否认了他的身分。
	When breaking contact, try to alter your direction of movement once out of sight of the enemy so that they cannot easily predict where you are headed.			当要脱离接触的时候，敌人一看不到，特种兵就要改变行动方向，让敌人不好判断行踪。
	When breezes ruffle the lake water, the weeping willows sway their tender branches.			每当微风吹皱湖面，垂柳的柔枝就在风中款款摇摆。
	When broken, love is found hollow.			关系破碎，爱情就空。